high7.1
CVE-2021-45972
The giftrans function in giftrans 1.12.2 contains a stack-based buffer overflow because a value inside the input file determines the amount of data to write.
Impact
The giftrans function in giftrans 1.12.2 contains a stack-based buffer overflow because a value inside the input file determines the amount of data to write. This allows an attacker to overwrite up to 250 bytes outside of the allocated buffer with arbitrary data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Giftrans Project | Giftrans | Version 1.12.2 |
| Debian | Debian Linux | Versions 9.0, 10.0, 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://web.archive.org/web/20150801185019/
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739
- https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti
- http://web.archive.org/web/20150801185019/
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739
- https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti