critical9.1
CVE-2019-17544
libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated \ character.
Impact
libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated \ character.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Aspell | before 0.60.8 |
| Canonical | Ubuntu Linux | Versions 12.04, 14.04, 16.04, 18.04, 19.04 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16109
- https://github.com/GNUAspell/aspell/commit/80fa26c74279fced8d778351cff19d1d8f44fe4e
- https://github.com/GNUAspell/aspell/compare/rel-0.60.7...rel-0.60.8
- https://lists.debian.org/debian-lts-announce/2019/10/msg00027.html
- https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html
- https://usn.ubuntu.com/4155-1/
- https://usn.ubuntu.com/4155-2/
- https://www.debian.org/security/2021/dsa-4948
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16109
- https://github.com/GNUAspell/aspell/commit/80fa26c74279fced8d778351cff19d1d8f44fe4e
- https://github.com/GNUAspell/aspell/compare/rel-0.60.7...rel-0.60.8
- https://lists.debian.org/debian-lts-announce/2019/10/msg00027.html
- https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html
- https://usn.ubuntu.com/4155-1/
- https://usn.ubuntu.com/4155-2/
- https://www.debian.org/security/2021/dsa-4948