| Name | CVE-2018-19416 |
| Description | An issue was discovered in sysstat 12.1.1. The remap_struct function in sa_common.c has an out-of-bounds read during a memmove call, as demonstrated by sadf. |
| 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 | 914384 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| sysstat (PTS) | jessie, jessie (lts) | 11.0.1-1+deb8u2 | fixed |
| stretch (lts), stretch | 11.4.3-2+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 12.0.3-2+deb10u2 | fixed |
| bullseye | 12.5.2-2 | fixed |
| bookworm | 12.6.1-1 | fixed |
| sid, trixie | 12.7.5-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| sysstat | source | experimental | 12.0.3-1 | | | |
| sysstat | source | wheezy | (not affected) | | | |
| sysstat | source | jessie | (not affected) | | | |
| sysstat | source | stretch | (not affected) | | | |
| sysstat | source | (unstable) | 12.0.3-2 | low | | 914384 |
Notes
[stretch] - sysstat <not-affected> (Vulnerable code introduced later)
[jessie] - sysstat <not-affected> (vulnerable code was introduced later)
https://github.com/sysstat/sysstat/issues/196
Fixed by: https://github.com/sysstat/sysstat/commit/fbc691eaaa10d0bcea6741d5a223dc3906106548
Vulnerable code introduced with https://github.com/sysstat/sysstat/commit/65ac30359e49ee717397e39950d7c24a6610d57c#diff-cccb0877d1539c562536a98e0d17428f
[wheezy] - sysstat <not-affected> (vulnerable code was introduced later)