| Name | CVE-2018-10243 |
| Description | htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest header. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1751-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libhtp (PTS) | buster | 1:0.5.30-1 | fixed |
| bullseye | 1:0.5.36-1 | fixed |
| bookworm | 1:0.5.42-1 | fixed |
| sid, trixie | 1:0.5.48-1 | fixed |
| suricata (PTS) | jessie, jessie (lts) | 2.0.7-2+deb8u5 | fixed |
| stretch | 3.2.1-1+deb9u1 | vulnerable |
| buster | 1:4.1.2-2+deb10u1 | fixed |
| bullseye | 1:6.0.1-3 | fixed |
| bookworm | 1:6.0.10-1 | fixed |
| sid, trixie | 1:7.0.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libhtp | source | wheezy | (unfixed) | end-of-life | | |
| libhtp | source | (unstable) | 1:0.5.28-1 | | | |
| suricata | source | wheezy | (not affected) | | | |
| suricata | source | jessie | 2.0.7-2+deb8u4 | | DLA-1751-1 | |
| suricata | source | (unstable) | 1:4.0.0-1 | | | |
Notes
[stretch] - suricata <no-dsa> (Minor issue)
suricata used the embedded copy of libhtp up to before 1:4.0.0-1.
https://github.com/OISF/libhtp/issues/169
https://github.com/OISF/libhtp/commit/eefd4b7d2be663f6067362f29c81e6edf909145a
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/
[wheezy] - suricata <not-affected> (Vulnerable code introduced later)
Vulnerability introduced in https://github.com/OISF/libhtp/commit/f2172fa0b2
after 0.3, suricata ships 0.2.6.