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6.8
CVSSv2

CVE-2021-30184

Published: 07/04/2021 Updated: 07/11/2023
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

GNU Chess 6.2.7 allows malicious users to execute arbitrary code via crafted PGN (Portable Game Notation) data. This is related to a buffer overflow in the use of a .tmp.epd temporary file in the cmd_pgnload and cmd_pgnreplay functions in frontend/cmd.cc.

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gnu chess 6.2.7

fedoraproject fedora 32

fedoraproject fedora 33

fedoraproject fedora 34

Vendor Advisories

Debian CVElist Bug Report Logs: CVE-2021-30184
Debian Bug report logs - #986801 CVE-2021-30184 Package: gnuchess; Maintainer for gnuchess is Vincent Legout <vlegout@debianorg>; Source for gnuchess is src:gnuchess (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Mon, 12 Apr 2021 09:51:02 UTC Severity: important Tags: security, upstrea ...
Arch Linux Issues:
GNU Chess 627 allows attackers to execute arbitrary code via crafted PGN (Portable Game Notation) data This is related to a buffer overflow in the use of a tmpepd temporary file in the cmd_pgnload and cmd_pgnreplay functions in frontend/cmdcc ...

References

CWE-120https://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00000.htmlhttps://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00001.htmlhttps://security.gentoo.org/glsa/202107-28https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XXOTMUSBVUZNA3JMPG6BU37DQW2YOJWS/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QC74RWMDLSQGV6Z3ZABNTPABB33S4YNF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SOGPLC77ZL2FACSOE5MWDS3YH3RBNQAQ/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986801https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
XXECVE-2024-34490SQL injectionCVE-2024-34488CVE-2024-4507CVE-2023-7028CVE-2024-23187TCPCVE-2024-4439
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