gsd-2019-20838
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.
Aliases
Aliases
CVE-2019-20838


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-20838",
    "description": "libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \\X or \\R has more than one fixed quantifier, a related issue to CVE-2019-20454.",
    "id": "GSD-2019-20838",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-20838.html",
      "https://access.redhat.com/errata/RHSA-2021:4614",
      "https://access.redhat.com/errata/RHSA-2021:4613",
      "https://access.redhat.com/errata/RHSA-2021:4373",
      "https://linux.oracle.com/cve/CVE-2019-20838.html",
      "https://ubuntu.com/security/CVE-2019-20838"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-20838"
      ],
      "details": "libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \\X or \\R has more than one fixed quantifier, a related issue to CVE-2019-20454.",
      "id": "GSD-2019-20838",
      "modified": "2023-12-13T01:23:43.110660Z",
      "schema_version": "1.4.0"
    }
  },
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      },
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            "refsource": "MISC",
            "url": "https://bugs.gentoo.org/717920"
          },
          {
            "name": "https://www.pcre.org/original/changelog.txt",
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            "url": "https://www.pcre.org/original/changelog.txt"
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            "url": "https://support.apple.com/kb/HT211931"
          },
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          },
          {
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            "refsource": "FULLDISC",
            "url": "http://seclists.org/fulldisclosure/2021/Feb/14"
          },
          {
            "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar",
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            "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E"
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            "value": "libpcre en PCRE versiones anteriores a 8.43, permite una lectura excesiva del b\u00fafer del asunto en JIT cuando UTF es deshabilitado, y \\X o \\R contiene m\u00e1s de un cuantificador corregido, un problema relacionado con CVE-2019-20454"
          }
        ],
        "id": "CVE-2019-20838",
        "lastModified": "2024-03-27T16:05:46.553",
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                "scope": "UNCHANGED",
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                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        },
        "published": "2020-06-15T17:15:09.683",
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        "weaknesses": [
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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        ]
      }
    }
  }
}


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