| Name | CVE-2016-2334 |
| Description | Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 824160 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| p7zip (PTS) | jessie, jessie (lts) | 9.20.1~dfsg.1-4.1+deb8u3 | fixed |
| stretch (security), stretch (lts), stretch | 16.02+dfsg-3+deb9u1 | fixed |
| buster | 16.02+dfsg-6 | fixed |
| bullseye, bookworm | 16.02+dfsg-8 | fixed |
| sid, trixie | 16.02+transitional.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| p7zip | source | wheezy | (not affected) | | | |
| p7zip | source | jessie | (not affected) | | | |
| p7zip | source | (unstable) | 15.14.1+dfsg-2 | | | 824160 |
Notes
[jessie] - p7zip <not-affected> (Introduced in 9.32)
[wheezy] - p7zip <not-affected> (Introduced in 9.32)
http://www.talosintel.com/reports/TALOS-2016-0093/
https://twitter.com/_Icewall/status/739731922998448129