CVE-2018-12020 (GCVE-0-2018-12020)

Vulnerability from cvelistv5 – Published: 2018-06-08 21:00 – Updated: 2024-08-05 08:24
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://usn.ubuntu.com/3675-2/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:2180 vendor-advisoryx_refsource_REDHAT
https://lists.gnupg.org/pipermail/gnupg-announce/… x_refsource_MISC
http://openwall.com/lists/oss-security/2018/06/08/2 x_refsource_MISC
https://www.debian.org/security/2018/dsa-4222 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:2181 vendor-advisoryx_refsource_REDHAT
https://help.ecostruxureit.com/display/public/UAD… x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4224 vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/104450 vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4223 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3675-3/ vendor-advisoryx_refsource_UBUNTU
http://www.securitytracker.com/id/1041051 vdb-entryx_refsource_SECTRACK
https://usn.ubuntu.com/3675-1/ vendor-advisoryx_refsource_UBUNTU
https://dev.gnupg.org/T4012 x_refsource_MISC
http://www.openwall.com/lists/oss-security/2019/04/30/4 mailing-listx_refsource_MLIST
http://seclists.org/fulldisclosure/2019/Apr/38 mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/152703/Johnn… x_refsource_MISC
https://usn.ubuntu.com/3964-1/ vendor-advisoryx_refsource_UBUNTU
https://github.com/RUB-NDS/Johnny-You-Are-Fired x_refsource_MISC
https://github.com/RUB-NDS/Johnny-You-Are-Fired/b… x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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