Description
Heap-based buffer overflow in the PNG decoder in Ziproxy 3.1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PNG file.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ziproxy | 3.1.1-1 | — |
| Debian 13 | ziproxy | 3.1.1-1 | — |
| Debian 12 | ziproxy | 3.1.1-1 | — |
References
- 40156 third-party-advisory
- ADV-2010-1501 vdb-entry
- ziproxy-png-bo(59510) vdb-entry
- http://ziproxy.cvs.sourceforge.net/viewvc/ziproxy/ziproxy-default/ChangeLog?revision=1.240&view=markup