CVE-2017-17969 | BDVDB-2026-95871 Detail
Description#
Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://www.debian.org/security/2018/dsa-4104
- https://lists.debian.org/debian-lts-announce/2018/02/msg00003.html
- https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/
- http://www.securitytracker.com/id/1040831
- https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html
- https://usn.ubuntu.com/3913-1/
- https://github.com/p7zip-project/p7zip/issues/7
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.