fkie_cve-2020-12723
Vulnerability from fkie_nvd
Published
2020-06-05 15:15
Modified
2024-11-21 05:00
Summary
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://github.com/Perl/perl5/blob/blead/pod/perl5303delta.podThird Party Advisory
cve@mitre.orghttps://github.com/Perl/perl5/compare/v5.30.2...v5.30.3Patch, Third Party Advisory
cve@mitre.orghttps://github.com/Perl/perl5/issues/16947Third Party Advisory
cve@mitre.orghttps://github.com/Perl/perl5/issues/17743Third Party Advisory
cve@mitre.orghttps://github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184aPatch, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
cve@mitre.orghttps://security.gentoo.org/glsa/202006-03Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20200611-0001/Third Party Advisory
cve@mitre.orghttps://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.podThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Perl/perl5/issues/16947Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Perl/perl5/issues/17743Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184aPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202006-03Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200611-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory



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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls."
    },
    {
      "lang": "es",
      "value": "En el archivo regcomp.c en Perl versiones anteriores a 5.30.3, permite un desbordamiento del b\u00fafer por medio de una expresi\u00f3n regular dise\u00f1ada debido a llamadas recursivas de la funci\u00f3n S_study_chunk"
    }
  ],
  "id": "CVE-2020-12723",
  "lastModified": "2024-11-21T05:00:08.870",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
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        "source": "nvd@nist.gov",
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  "published": "2020-06-05T15:15:10.800",
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    {
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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