| Name | CVE-2017-7502 |
| Description | Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker. |
| 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-971-1, DSA-3872-1 |
| Debian Bugs | 863839 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nss (PTS) | jessie, jessie (lts) | 2:3.26-1+debu8u19 | fixed |
| stretch (security) | 2:3.26.2-1.1+deb9u5 | fixed |
| stretch (lts), stretch | 2:3.26.2-1.1+deb9u8 | fixed |
| buster, buster (lts) | 2:3.42.1-1+deb10u9 | fixed |
| buster (security) | 2:3.42.1-1+deb10u8 | fixed |
| bullseye | 2:3.61-1+deb11u3 | fixed |
| bullseye (security) | 2:3.61-1+deb11u4 | fixed |
| bookworm | 2:3.87.1-1 | fixed |
| bookworm (security) | 2:3.87.1-1+deb12u1 | fixed |
| trixie | 2:3.105-2 | fixed |
| sid | 2:3.106-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nss | source | experimental | 2:3.29-1 | | | |
| nss | source | wheezy | 2:3.26-1+debu7u4 | | DLA-971-1 | |
| nss | source | jessie | 2:3.26-1+debu8u2 | | DSA-3872-1 | |
| nss | source | (unstable) | 2:3.26.2-1.1 | | | 863839 |
Notes
https://hg.mozilla.org/projects/nss/rev/55ea60effd0d