| Name | CVE-2018-18508 |
| Description | In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service. |
| 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-1704-1, DLA-2388-1 |
| Debian Bugs | 921614 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nss (PTS) | buster | 2:3.42.1-1+deb10u5 | fixed |
| buster (security) | 2:3.42.1-1+deb10u8 | fixed |
| bullseye (security), bullseye | 2:3.61-1+deb11u3 | fixed |
| bookworm | 2:3.87.1-1 | fixed |
| sid, trixie | 2:3.99-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nss | source | jessie | 2:3.26-1+debu8u4 | | DLA-1704-1 | |
| nss | source | stretch | 2:3.26.2-1.1+deb9u2 | | DLA-2388-1 | |
| nss | source | (unstable) | 2:3.42.1-1 | | | 921614 |
Notes
https://hg.mozilla.org/projects/nss/rev/08d1b0c1117f
https://hg.mozilla.org/projects/nss/rev/5e70b72131ac
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.42.1_release_notes