alsa-2025:20955
Vulnerability from osv_almalinux
Published
2025-11-11 00:00
Modified
2025-11-19 09:42
Summary
Important: redis:7 security update
Details

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

  • redis: Lua library commands may lead to integer overflow and potential RCE (CVE-2025-46817)
  • Redis: Redis: Authenticated users can execute LUA scripts as a different user (CVE-2025-46818)
  • Redis: Redis is vulnerable to DoS via specially crafted LUA scripts (CVE-2025-46819)
  • Redis: Redis Lua Use-After-Free may lead to remote code execution (CVE-2025-49844)

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.

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "redis"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.11-1.module_el9.6.0+188+92104ce8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "redis-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.11-1.module_el9.6.0+188+92104ce8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "redis-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.11-1.module_el9.6.0+188+92104ce8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.  \n\nSecurity Fix(es):  \n\n  * redis: Lua library commands may lead to integer overflow and potential RCE (CVE-2025-46817)\n  * Redis: Redis: Authenticated users can execute LUA scripts as a different user (CVE-2025-46818)\n  * Redis: Redis is vulnerable to DoS via specially crafted LUA scripts (CVE-2025-46819)\n  * Redis: Redis Lua Use-After-Free may lead to remote code execution (CVE-2025-49844)\n\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.\n",
  "id": "ALSA-2025:20955",
  "modified": "2025-11-19T09:42:38Z",
  "published": "2025-11-11T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:20955"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-46817"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-46818"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-46819"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-49844"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2401258"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2401292"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2401322"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2401324"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2025-20955.html"
    }
  ],
  "related": [
    "CVE-2025-46817",
    "CVE-2025-46818",
    "CVE-2025-46819",
    "CVE-2025-49844"
  ],
  "summary": "Important: redis:7 security update"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.