Vulnerability-Lookup

alsa-2022:0899

Vulnerability from osv_almalinux

Published

2022-03-15 09:12

Modified

2022-03-16 22:22

Summary

Moderate: libxml2 security update

Details

The libxml2 library is a development toolbox providing the implementation of various XML standards.

Security Fix(es):

libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "libxml2-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.7-12.el8_5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The libxml2 library is a development toolbox providing the implementation of various XML standards.\n\nSecurity Fix(es):\n\n* libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "ALSA-2022:0899",
  "modified": "2022-03-16T22:22:38Z",
  "published": "2022-03-15T09:12:39Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2022-23308"
    }
  ],
  "related": [
    "CVE-2022-23308"
  ],
  "summary": "Moderate: libxml2 security update"
}

CVE-2022-23308 (GCVE-0-2022-23308)

Vulnerability from cvelistv5 – Published: 2022-02-26 00:00 – Updated: 2025-05-05 16:26

Summary

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	http://seclists.org/fulldisclosure/2022/May/33	mailing-list
	http://seclists.org/fulldisclosure/2022/May/37	mailing-list
	http://seclists.org/fulldisclosure/2022/May/35	mailing-list
	http://seclists.org/fulldisclosure/2022/May/38	mailing-list
	http://seclists.org/fulldisclosure/2022/May/36	mailing-list
	http://seclists.org/fulldisclosure/2022/May/34	mailing-list
	https://www.oracle.com/security-alerts/cpujul2022.html
	https://support.apple.com/kb/HT213257
	https://support.apple.com/kb/HT213256
	https://support.apple.com/kb/HT213255
	https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.…
	https://github.com/GNOME/libxml2/commit/652dd12a8…
	https://security.netapp.com/advisory/ntap-2022033…
	https://support.apple.com/kb/HT213253
	https://support.apple.com/kb/HT213258
	https://support.apple.com/kb/HT213254
	https://security.gentoo.org/glsa/202210-03	vendor-advisory

Show details on NVD website

JSON

To clipboard

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              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
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        "title": "CISA ADP Vulnrichment"
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    "datePublished": "2022-02-26T00:00:00.000Z",
    "dateReserved": "2022-01-17T00:00:00.000Z",
    "dateUpdated": "2025-05-05T16:26:56.501Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted