| Name | CVE-2023-49355 |
| Description | decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds write via the " []-1.2e-1111111111" input. NOTE: this is not the same as CVE-2023-50246. The CVE-2023-50246 71c2ab5 reference mentions -10E-1000010001, which is not in normalized scientific notation. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jq (PTS) | buster | 1.5+dfsg-2 | fixed |
| bookworm, bullseye | 1.6-2.1 | fixed |
| sid, trixie | 1.7.1-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| jq | source | buster | (not affected) | | | |
| jq | source | bullseye | (not affected) | | | |
| jq | source | bookworm | (not affected) | | | |
| jq | source | (unstable) | 1.7.1-1 | | | |
Notes
[bookworm] - jq <not-affected> (Vulnerable code not present)
[bullseye] - jq <not-affected> (Vulnerable code not present)
[buster] - jq <not-affected> (Vulnerable code not present)
https://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md
Duplicate of CVE-2023-50246 and requested to be rejected