CVE-2017-17969
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.
| Software | From | Fixed in |
|---|---|---|
| 7-zip / 7-zip | - | 18.00 |
| 7-zip / p7zip | - | 18.0 |
| debian / debian_linux | 8.0 | 8.0.x |
| debian / debian_linux | 7.0 | 7.0.x |
| debian / debian_linux | 9.0 | 9.0.x |
- http://www.securitytracker.com/id/1040831
- https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html
- https://github.com/p7zip-project/p7zip/issues/7
- https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/
- https://lists.debian.org/debian-lts-announce/2018/02/msg00003.html
- https://usn.ubuntu.com/3913-1/
- https://www.debian.org/security/2018/dsa-4104
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