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CVE-2017-17969

CVE-2017-17969

EPSS 5.0%
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.
Affected products
n/a · n/a

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References
https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.htmlhttps://github.com/p7zip-project/p7zip/issues/7https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/https://lists.debian.org/debian-lts-announce/2018/02/msg00003.htmlhttps://usn.ubuntu.com/3913-1/https://www.debian.org/security/2018/dsa-4104http://www.securitytracker.com/id/1040831