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CVE-2023-5129 (GCVE-0-2023-5129)
Vulnerability from cvelistv5 – Published: 2023-09-25 20:42 – Updated: 2023-09-27 20:39
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863.
Replaced by CVE-2023-4863
Show details on NVD website{
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"dateUpdated": "2023-09-27T20:39:31.615Z",
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"shortName": "Google"
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"cveId": "CVE-2023-5129",
"datePublished": "2023-09-25T20:42:25.119Z",
"dateRejected": "2023-09-27T20:37:35.338Z",
"dateReserved": "2023-09-22T16:08:02.895Z",
"dateUpdated": "2023-09-27T20:39:31.615Z",
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CNVD-2023-73247
Vulnerability from cnvd - Published: 2023-09-27
VLAI Severity ?
Title
Google libwebp开源库远程代码执行漏洞
Description
WebP是Google公司开发的一种图像格式，支持网络图像的有损和无损压缩，其压缩效果和速度较PNG和JPEG格式具有一定优势。libwebp是实现WebP图像格式编解码的C/C++开源库。libwebp通过提供功能函数和系列工具，可将图像数据编码为WebP格式，以及将WebP格式图像进行解码还原。libwebp也可作为依赖库，实现程序对WebP图像格式的支持。libwebp在容器镜像、框架、浏览器、Linux操作系统和应用程序等具有较多应用。
Google libwebp开源库存在远程代码执行漏洞，libwebp的BuildHuffmanTable函数在使用霍夫曼算法（Huffman）对Webp图片进行解码时，由于缺少必要的输入验证，存在内存越界写入缺陷。未经身份认证的攻击者通过制作恶意页面或文件，诱导用户浏览访问执行越界内存写入，实现对目标主机设备的远程任意代码执行或者敏感信息未授权访问。该漏洞在某些环境条件下可被实现零点击利用（0-Click）。
Severity
高
Patch Name
Google libwebp开源库远程代码执行漏洞的补丁
Patch Description
WebP是Google公司开发的一种图像格式，支持网络图像的有损和无损压缩，其压缩效果和速度较PNG和JPEG格式具有一定优势。libwebp是实现WebP图像格式编解码的C/C++开源库。libwebp通过提供功能函数和系列工具，可将图像数据编码为WebP格式，以及将WebP格式图像进行解码还原。libwebp也可作为依赖库，实现程序对WebP图像格式的支持。libwebp在容器镜像、框架、浏览器、Linux操作系统和应用程序等具有较多应用。
Google libwebp开源库存在远程代码执行漏洞，libwebp的BuildHuffmanTable函数在使用霍夫曼算法（Huffman）对Webp图片进行解码时，由于缺少必要的输入验证，存在内存越界写入缺陷。未经身份认证的攻击者通过制作恶意页面或文件，诱导用户浏览访问执行越界内存写入，实现对目标主机设备的远程任意代码执行或者敏感信息未授权访问。该漏洞在某些环境条件下可被实现零点击利用（0-Click）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
厂商已陆续发布新版本修复该漏洞，请及时进行版本更新和漏洞修复： https://storage.googleapis.com/downloads.webmproject.org/releases/webp/index.html https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ https://github.com/electron/electron/pull/39828
Reference
https://citizenlab.ca/2023/09/blastpass-nso-group-iphone-zero-click-zero-day-exploit-captured-in-the-wild/
https://support.apple.com/en-us/HT213905
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html
https://www.accessnow.org/publication/hacking-meduza-pegasus-spyware-used-to-target-putins-critic/
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html
https://stackdiary.com/heap-buffer-overflow-in-libwebp-cve-2023-5129/
https://chromium.googlesource.com/webm/libwebp/+/2af26267cdfcb63a88e5c74a85927a12d6ca1d76
https://chromium.googlesource.com/webm/libwebp/+/902bc9190331343b2017211debcec8d2ab87e17a
Impacted products
| Name | Google libwebp <1.3.2 |
|---|
{
"cves": {
"cve": [
{
"cveNumber": "CVE-2023-5129"
},
{
"cveNumber": "CVE-2023-4863"
}
]
},
"description": "WebP\u662fGoogle\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u652f\u6301\u7f51\u7edc\u56fe\u50cf\u7684\u6709\u635f\u548c\u65e0\u635f\u538b\u7f29\uff0c\u5176\u538b\u7f29\u6548\u679c\u548c\u901f\u5ea6\u8f83PNG\u548cJPEG\u683c\u5f0f\u5177\u6709\u4e00\u5b9a\u4f18\u52bf\u3002libwebp\u662f\u5b9e\u73b0WebP\u56fe\u50cf\u683c\u5f0f\u7f16\u89e3\u7801\u7684C/C++\u5f00\u6e90\u5e93\u3002libwebp\u901a\u8fc7\u63d0\u4f9b\u529f\u80fd\u51fd\u6570\u548c\u7cfb\u5217\u5de5\u5177\uff0c\u53ef\u5c06\u56fe\u50cf\u6570\u636e\u7f16\u7801\u4e3aWebP\u683c\u5f0f\uff0c\u4ee5\u53ca\u5c06WebP\u683c\u5f0f\u56fe\u50cf\u8fdb\u884c\u89e3\u7801\u8fd8\u539f\u3002libwebp\u4e5f\u53ef\u4f5c\u4e3a\u4f9d\u8d56\u5e93\uff0c\u5b9e\u73b0\u7a0b\u5e8f\u5bf9WebP\u56fe\u50cf\u683c\u5f0f\u7684\u652f\u6301\u3002libwebp\u5728\u5bb9\u5668\u955c\u50cf\u3001\u6846\u67b6\u3001\u6d4f\u89c8\u5668\u3001Linux\u64cd\u4f5c\u7cfb\u7edf\u548c\u5e94\u7528\u7a0b\u5e8f\u7b49\u5177\u6709\u8f83\u591a\u5e94\u7528\u3002\n\nGoogle libwebp\u5f00\u6e90\u5e93\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0clibwebp\u7684BuildHuffmanTable\u51fd\u6570\u5728\u4f7f\u7528\u970d\u592b\u66fc\u7b97\u6cd5\uff08Huffman\uff09\u5bf9Webp\u56fe\u7247\u8fdb\u884c\u89e3\u7801\u65f6\uff0c\u7531\u4e8e\u7f3a\u5c11\u5fc5\u8981\u7684\u8f93\u5165\u9a8c\u8bc1\uff0c\u5b58\u5728\u5185\u5b58\u8d8a\u754c\u5199\u5165\u7f3a\u9677\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u901a\u8fc7\u5236\u4f5c\u6076\u610f\u9875\u9762\u6216\u6587\u4ef6\uff0c\u8bf1\u5bfc\u7528\u6237\u6d4f\u89c8\u8bbf\u95ee\u6267\u884c\u8d8a\u754c\u5185\u5b58\u5199\u5165\uff0c\u5b9e\u73b0\u5bf9\u76ee\u6807\u4e3b\u673a\u8bbe\u5907\u7684\u8fdc\u7a0b\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6216\u8005\u654f\u611f\u4fe1\u606f\u672a\u6388\u6743\u8bbf\u95ee\u3002\u8be5\u6f0f\u6d1e\u5728\u67d0\u4e9b\u73af\u5883\u6761\u4ef6\u4e0b\u53ef\u88ab\u5b9e\u73b0\u96f6\u70b9\u51fb\u5229\u7528\uff080-Click\uff09\u3002",
"formalWay": "\u5382\u5546\u5df2\u9646\u7eed\u53d1\u5e03\u65b0\u7248\u672c\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u8bf7\u53ca\u65f6\u8fdb\u884c\u7248\u672c\u66f4\u65b0\u548c\u6f0f\u6d1e\u4fee\u590d\uff1a\r\nhttps://storage.googleapis.com/downloads.webmproject.org/releases/webp/index.html\r\nhttps://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-40/\r\nhttps://github.com/electron/electron/pull/39828",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2023-73247",
"openTime": "2023-09-27",
"patchDescription": "WebP\u662fGoogle\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u652f\u6301\u7f51\u7edc\u56fe\u50cf\u7684\u6709\u635f\u548c\u65e0\u635f\u538b\u7f29\uff0c\u5176\u538b\u7f29\u6548\u679c\u548c\u901f\u5ea6\u8f83PNG\u548cJPEG\u683c\u5f0f\u5177\u6709\u4e00\u5b9a\u4f18\u52bf\u3002libwebp\u662f\u5b9e\u73b0WebP\u56fe\u50cf\u683c\u5f0f\u7f16\u89e3\u7801\u7684C/C++\u5f00\u6e90\u5e93\u3002libwebp\u901a\u8fc7\u63d0\u4f9b\u529f\u80fd\u51fd\u6570\u548c\u7cfb\u5217\u5de5\u5177\uff0c\u53ef\u5c06\u56fe\u50cf\u6570\u636e\u7f16\u7801\u4e3aWebP\u683c\u5f0f\uff0c\u4ee5\u53ca\u5c06WebP\u683c\u5f0f\u56fe\u50cf\u8fdb\u884c\u89e3\u7801\u8fd8\u539f\u3002libwebp\u4e5f\u53ef\u4f5c\u4e3a\u4f9d\u8d56\u5e93\uff0c\u5b9e\u73b0\u7a0b\u5e8f\u5bf9WebP\u56fe\u50cf\u683c\u5f0f\u7684\u652f\u6301\u3002libwebp\u5728\u5bb9\u5668\u955c\u50cf\u3001\u6846\u67b6\u3001\u6d4f\u89c8\u5668\u3001Linux\u64cd\u4f5c\u7cfb\u7edf\u548c\u5e94\u7528\u7a0b\u5e8f\u7b49\u5177\u6709\u8f83\u591a\u5e94\u7528\u3002\r\n\r\nGoogle libwebp\u5f00\u6e90\u5e93\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0clibwebp\u7684BuildHuffmanTable\u51fd\u6570\u5728\u4f7f\u7528\u970d\u592b\u66fc\u7b97\u6cd5\uff08Huffman\uff09\u5bf9Webp\u56fe\u7247\u8fdb\u884c\u89e3\u7801\u65f6\uff0c\u7531\u4e8e\u7f3a\u5c11\u5fc5\u8981\u7684\u8f93\u5165\u9a8c\u8bc1\uff0c\u5b58\u5728\u5185\u5b58\u8d8a\u754c\u5199\u5165\u7f3a\u9677\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u901a\u8fc7\u5236\u4f5c\u6076\u610f\u9875\u9762\u6216\u6587\u4ef6\uff0c\u8bf1\u5bfc\u7528\u6237\u6d4f\u89c8\u8bbf\u95ee\u6267\u884c\u8d8a\u754c\u5185\u5b58\u5199\u5165\uff0c\u5b9e\u73b0\u5bf9\u76ee\u6807\u4e3b\u673a\u8bbe\u5907\u7684\u8fdc\u7a0b\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6216\u8005\u654f\u611f\u4fe1\u606f\u672a\u6388\u6743\u8bbf\u95ee\u3002\u8be5\u6f0f\u6d1e\u5728\u67d0\u4e9b\u73af\u5883\u6761\u4ef6\u4e0b\u53ef\u88ab\u5b9e\u73b0\u96f6\u70b9\u51fb\u5229\u7528\uff080-Click\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Google libwebp\u5f00\u6e90\u5e93\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Google libwebp \u003c1.3.2"
},
"referenceLink": "https://citizenlab.ca/2023/09/blastpass-nso-group-iphone-zero-click-zero-day-exploit-captured-in-the-wild/\r\nhttps://support.apple.com/en-us/HT213905\r\nhttps://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html\r\nhttps://www.accessnow.org/publication/hacking-meduza-pegasus-spyware-used-to-target-putins-critic/\r\nhttps://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html\r\nhttps://stackdiary.com/heap-buffer-overflow-in-libwebp-cve-2023-5129/\r\nhttps://chromium.googlesource.com/webm/libwebp/+/2af26267cdfcb63a88e5c74a85927a12d6ca1d76\r\nhttps://chromium.googlesource.com/webm/libwebp/+/902bc9190331343b2017211debcec8d2ab87e17a",
"serverity": "\u9ad8",
"submitTime": "2023-09-27",
"title": "Google libwebp\u5f00\u6e90\u5e93\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}
GSD-2023-5129
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-5129",
"id": "GSD-2023-5129"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-5129"
],
"details": "** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.\u00a0Duplicate of CVE-2023-4863.",
"id": "GSD-2023-5129",
"modified": "2023-12-13T01:20:50.471391Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@google.com",
"ID": "CVE-2023-5129",
"STATE": "REJECT"
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.\u00a0Duplicate of CVE-2023-4863."
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": []
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@google.com",
"ID": "CVE-2023-5129"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "With a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap.\n\nThe ReadHuffmanCodes() function allocates the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. The color_cache_bits value defines which size to use.\n\nThe kTableSize array only takes into account sizes for 8-bit first-level table lookups but not second-level table lookups. libwebp allows codes that are up to 15-bit (MAX_ALLOWED_CODE_LENGTH). When BuildHuffmanTable() attempts to fill the second-level tables it may write data out-of-bounds. The OOB write to the undersized array happens in ReplicateValue.\n\n"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": []
}
]
},
"references": {
"reference_data": [
{
"name": "https://chromium.googlesource.com/webm/libwebp/+/902bc9190331343b2017211debcec8d2ab87e17a",
"refsource": "MISC",
"tags": [],
"url": "https://chromium.googlesource.com/webm/libwebp/+/902bc9190331343b2017211debcec8d2ab87e17a"
},
{
"name": "https://chromium.googlesource.com/webm/libwebp/+/2af26267cdfcb63a88e5c74a85927a12d6ca1d76",
"refsource": "MISC",
"tags": [],
"url": "https://chromium.googlesource.com/webm/libwebp/+/2af26267cdfcb63a88e5c74a85927a12d6ca1d76"
}
]
}
},
"impact": {},
"lastModifiedDate": "2023-09-26T12:45Z",
"publishedDate": "2023-09-25T21:15Z"
}
}
}
FKIE_CVE-2023-5129
Vulnerability from fkie_nvd - Published: 2023-09-25 21:15 - Updated: 2023-11-07 04:23
Severity ?
Summary
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863.
References
| URL | Tags |
|---|
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.\u00a0Duplicate of CVE-2023-4863."
}
],
"id": "CVE-2023-5129",
"lastModified": "2023-11-07T04:23:29.527",
"metrics": {},
"published": "2023-09-25T21:15:16.667",
"references": [],
"sourceIdentifier": "cve-coordination@google.com",
"vulnStatus": "Rejected"
}
CERTFR-2023-AVI-0820
Vulnerability from certfr_avis - Published: 2023-10-11 - Updated: 2023-10-11
De multiples vulnérabilités ont été découvertes dans les produits ElasticSearch. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité, une exécution de code arbitraire à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Elastic | Elasticsearch | ElasticSearch Fleet Server versions 8.10.x antérieures à 8.10.3 | ||
| Elastic | Elasticsearch | ElasticSearch Kibana versions 8.x.x antérieures à 8.10.3 | ||
| Elastic | Elasticsearch | Elastic Sharepoint Online Python Connector versions antérieures à 8.10.3.0 | ||
| Elastic | Elasticsearch | ElasticSearch Kibana versions 7.x.x antérieures à 7.17.14 |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "ElasticSearch Fleet Server versions 8.10.x ant\u00e9rieures \u00e0 8.10.3",
"product": {
"name": "Elasticsearch",
"vendor": {
"name": "Elastic",
"scada": false
}
}
},
{
"description": "ElasticSearch Kibana versions 8.x.x ant\u00e9rieures \u00e0 8.10.3",
"product": {
"name": "Elasticsearch",
"vendor": {
"name": "Elastic",
"scada": false
}
}
},
{
"description": "Elastic Sharepoint Online Python Connector versions ant\u00e9rieures \u00e0 8.10.3.0",
"product": {
"name": "Elasticsearch",
"vendor": {
"name": "Elastic",
"scada": false
}
}
},
{
"description": "ElasticSearch Kibana versions 7.x.x ant\u00e9rieures \u00e0 7.17.14",
"product": {
"name": "Elasticsearch",
"vendor": {
"name": "Elastic",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2023-5129",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5129"
},
{
"name": "CVE-2023-5217",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5217"
},
{
"name": "CVE-2023-4863",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4863"
},
{
"name": "CVE-2022-1471",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1471"
}
],
"initial_release_date": "2023-10-11T00:00:00",
"last_revision_date": "2023-10-11T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch\u00a0344737 du 10 octobre 2023",
"url": "https://discuss.elastic.co/t/fleet-server-v8-10-3-security-update/344737"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch\u00a0344735 du 10 octobre 2023",
"url": "https://discuss.elastic.co/t/kibana-8-10-3-7-17-14-security-update/344735"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch\u00a0344732 du 10 octobre 2023",
"url": "https://discuss.elastic.co/t/elastic-sharepoint-online-python-connector-v8-10-3-0-security-update/344732"
}
],
"reference": "CERTFR-2023-AVI-0820",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-10-11T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eles produits ElasticSearch\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9, une\nex\u00e9cution de code arbitraire \u00e0 distance et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits ElasticSearch",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch 344737 du 10 octobre 2023",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch 344735 du 10 octobre 2023",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 ElasticSearch 344732 du 10 octobre 2023",
"url": null
}
]
}
GHSA-HHRH-69HC-FGG7
Vulnerability from github – Published: 2023-09-25 21:30 – Updated: 2023-09-25 21:30
VLAI?
Details
With a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap.
The ReadHuffmanCodes() function allocates the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. The color_cache_bits value defines which size to use.
The kTableSize array only takes into account sizes for 8-bit first-level table lookups but not second-level table lookups. libwebp allows codes that are up to 15-bit (MAX_ALLOWED_CODE_LENGTH). When BuildHuffmanTable() attempts to fill the second-level tables it may write data out-of-bounds. The OOB write to the undersized array happens in ReplicateValue.
Severity ?
10.0 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-5129"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-25T21:15:16Z",
"severity": null
},
"details": "With a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap.\n\nThe ReadHuffmanCodes() function allocates the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. The color_cache_bits value defines which size to use.\n\nThe kTableSize array only takes into account sizes for 8-bit first-level table lookups but not second-level table lookups. libwebp allows codes that are up to 15-bit (MAX_ALLOWED_CODE_LENGTH). When BuildHuffmanTable() attempts to fill the second-level tables it may write data out-of-bounds. The OOB write to the undersized array happens in ReplicateValue.\n\n",
"id": "GHSA-hhrh-69hc-fgg7",
"modified": "2023-09-25T21:30:26Z",
"published": "2023-09-25T21:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5129"
},
{
"type": "WEB",
"url": "https://chromium.googlesource.com/webm/libwebp/+/2af26267cdfcb63a88e5c74a85927a12d6ca1d76"
},
{
"type": "WEB",
"url": "https://chromium.googlesource.com/webm/libwebp/+/902bc9190331343b2017211debcec8d2ab87e17a"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2023-5129
Vulnerability from osv_rustsec
Published
2023-09-12 12:00
Modified
2024-02-10 15:57
Summary
libwebp: OOB write in BuildHuffmanTable
{
"affected": [
{
"database_specific": {
"categories": [
"memory-corruption"
],
"cvss": null,
"informational": null
},
"ecosystem_specific": {
"affected_functions": null,
"affects": {
"arch": [],
"functions": [],
"os": []
}
},
"package": {
"ecosystem": "crates.io",
"name": "libwebp-sys2",
"purl": "pkg:cargo/libwebp-sys2"
},
"ranges": [
{
"events": [
{
"introduced": "0.0.0-0"
},
{
"fixed": "0.1.8"
}
],
"type": "SEMVER"
}
],
"versions": []
}
],
"aliases": [
"CVE-2023-4863",
"CVE-2023-5129",
"GHSA-j7hp-h8jx-5ppr"
],
"database_specific": {
"license": "CC0-1.0"
},
"details": "[Google](https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html) and [Mozilla](https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/) have released security advisories for RCE due to heap overflow in libwebp. Google warns the vulnerability has been exploited in the wild.\n\nlibwebp needs to be updated to 1.3.2 to include a patch for \"OOB write in BuildHuffmanTable\".",
"id": "RUSTSEC-2023-0060",
"modified": "2024-02-10T15:57:43Z",
"published": "2023-09-12T12:00:00Z",
"references": [
{
"type": "PACKAGE",
"url": "https://crates.io/crates/libwebp-sys2"
},
{
"type": "ADVISORY",
"url": "https://rustsec.org/advisories/RUSTSEC-2023-0060.html"
}
],
"related": [],
"severity": [],
"summary": "libwebp: OOB write in BuildHuffmanTable"
}
CVE-2023-5129
Vulnerability from osv_rustsec
Published
2023-09-12 12:00
Modified
2024-02-10 15:57
Summary
libwebp: OOB write in BuildHuffmanTable
{
"affected": [
{
"database_specific": {
"categories": [
"memory-corruption"
],
"cvss": null,
"informational": null
},
"ecosystem_specific": {
"affected_functions": null,
"affects": {
"arch": [],
"functions": [],
"os": []
}
},
"package": {
"ecosystem": "crates.io",
"name": "libwebp-sys",
"purl": "pkg:cargo/libwebp-sys"
},
"ranges": [
{
"events": [
{
"introduced": "0.0.0-0"
},
{
"fixed": "0.9.3"
}
],
"type": "SEMVER"
}
],
"versions": []
}
],
"aliases": [
"CVE-2023-4863",
"CVE-2023-5129",
"GHSA-j7hp-h8jx-5ppr"
],
"database_specific": {
"license": "CC0-1.0"
},
"details": "[Google](https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html) and [Mozilla](https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/) have released security advisories for RCE due to heap overflow in libwebp. Google warns the vulnerability has been exploited in the wild.\n\nlibwebp needs to be updated to 1.3.2 to include a patch for \"OOB write in BuildHuffmanTable\".",
"id": "RUSTSEC-2023-0061",
"modified": "2024-02-10T15:57:43Z",
"published": "2023-09-12T12:00:00Z",
"references": [
{
"type": "PACKAGE",
"url": "https://crates.io/crates/libwebp-sys"
},
{
"type": "ADVISORY",
"url": "https://rustsec.org/advisories/RUSTSEC-2023-0061.html"
}
],
"related": [],
"severity": [],
"summary": "libwebp: OOB write in BuildHuffmanTable"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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