ghsa-678p-6r6j-65f9
Vulnerability from github
Published
2022-05-13 01:02
Modified
2022-05-13 01:02
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details

mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which allows remote attackers to spoof the output that GnuPG sends on file descriptor 2 to other programs that use the "--status-fd 2" option. For example, the OpenPGP data might represent an original filename that contains line feed characters in conjunction with GOODSIG or VALIDSIG status codes.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-12020"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-706"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-08T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which allows remote attackers to spoof the output that GnuPG sends on file descriptor 2 to other programs that use the \"--status-fd 2\" option. For example, the OpenPGP data might represent an original filename that contains line feed characters in conjunction with GOODSIG or VALIDSIG status codes.",
  "id": "GHSA-678p-6r6j-65f9",
  "modified": "2022-05-13T01:02:18Z",
  "published": "2022-05-13T01:02:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12020"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2180"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2181"
    },
    {
      "type": "WEB",
      "url": "https://dev.gnupg.org/T4012"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
    },
    {
      "type": "WEB",
      "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnupg.org/pipermail/gnupg-announce/2018q2/000425.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3675-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3675-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3675-3"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3964-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4222"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4223"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4224"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2018/06/08/2"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2019/Apr/38"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104450"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041051"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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