OESA-2023-1927 (CVE-2023-47100)

Vulnerability from osv_openeuler – Published: 2023-12-15 11:06 – Updated: 2026-08-06 11:06 – Source website
VLAI
Summary
perl security update
Details

Perl 5 is a highly capable, feature-rich programming language with over 30 years of development. Perl 5 runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large scale development projects.

Security Fix(es):

In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0.(CVE-2023-47100)

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "perl-devel-5.34.0-12.oe2203.aarch64.rpm",
          "perl-libs-5.34.0-12.oe2203.aarch64.rpm",
          "perl-5.34.0-12.oe2203.aarch64.rpm",
          "perl-debugsource-5.34.0-12.oe2203.aarch64.rpm",
          "perl-debuginfo-5.34.0-12.oe2203.aarch64.rpm"
        ],
        "noarch": [
          "perl-help-5.34.0-12.oe2203.noarch.rpm"
        ],
        "src": [
          "perl-5.34.0-12.oe2203.src.rpm"
        ],
        "x86_64": [
          "perl-5.34.0-12.oe2203.x86_64.rpm",
          "perl-libs-5.34.0-12.oe2203.x86_64.rpm",
          "perl-debugsource-5.34.0-12.oe2203.x86_64.rpm",
          "perl-debuginfo-5.34.0-12.oe2203.x86_64.rpm",
          "perl-devel-5.34.0-12.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "perl",
        "purl": "pkg:rpm/openEuler/perl\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.34.0-12.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Critical"
  },
  "details": "Perl 5 is a highly capable, feature-rich programming language with over 30 years of development. Perl 5 runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large scale development projects.\r\n\r\nSecurity Fix(es):\r\n\r\nIn Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \\p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0.(CVE-2023-47100)",
  "id": "OESA-2023-1927",
  "modified": "2026-08-06T11:06:22Z",
  "published": "2023-12-15T11:06:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1927"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47100"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "perl security update",
  "upstream": [
    "CVE-2023-47100"
  ]
}



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