| Name | CVE-2023-50671 |
| Description | In exiftags 1.01, nikon_prop1 in nikon.c has a heap-based buffer overflow (write of size 28) because snprintf can write to an unexpected address. |
| 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 | 1060753 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exiftags (PTS) | jessie, buster, stretch | 1.01-6 | vulnerable |
| sid, trixie, bullseye, bookworm | 1.01-7 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exiftags | source | jessie | (unfixed) | end-of-life | | |
| exiftags | source | stretch | (unfixed) | end-of-life | | |
| exiftags | source | (unstable) | (unfixed) | | | 1060753 |
Notes
[bookworm] - exiftags <postponed> (Minor issue, revisit when fixed upstream)
[bullseye] - exiftags <no-dsa> (Minor issue)
[buster] - exiftags <no-dsa> (Minor issue)
https://blog.yulun.ac.cn/posts/2023/fuzzing-exiftags/