USN-7777-1 (UBUNTU-CVE-2025-58050)

Vulnerability from osv_ubuntu – Published: 2025-09-25 13:06 – Updated: 2025-10-13 04:42 – Source website
VLAI
Summary
pcre2 vulnerability
Details

It was discovered that PCRE2 incorrectly handled the Scan SubString verb. An attacker could possibly use this issue to cause applications using PCRE2 to expose sensitive information.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-58050",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libpcre2-16-0",
            "binary_version": "10.45-1ubuntu0.1"
          },
          {
            "binary_name": "libpcre2-32-0",
            "binary_version": "10.45-1ubuntu0.1"
          },
          {
            "binary_name": "libpcre2-8-0",
            "binary_version": "10.45-1ubuntu0.1"
          },
          {
            "binary_name": "libpcre2-dev",
            "binary_version": "10.45-1ubuntu0.1"
          },
          {
            "binary_name": "libpcre2-posix3",
            "binary_version": "10.45-1ubuntu0.1"
          },
          {
            "binary_name": "pcre2-utils",
            "binary_version": "10.45-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.04",
        "name": "pcre2",
        "purl": "pkg:deb/ubuntu/pcre2@10.45-1ubuntu0.1?arch=source\u0026distro=plucky"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.45-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "10.42-4ubuntu3",
        "10.45-1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that PCRE2 incorrectly handled the Scan SubString verb.\nAn attacker could possibly use this issue to cause applications using PCRE2\nto expose sensitive information.",
  "id": "USN-7777-1",
  "modified": "2025-10-13T04:42:44Z",
  "published": "2025-09-25T13:06:02.746380Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7777-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-58050"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "pcre2 vulnerability",
  "upstream": [
    "UBUNTU-CVE-2025-58050"
  ]
}



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