| Name | CVE-2016-1907 |
| Description | The ssh_packet_read_poll2 function in packet.c in OpenSSH before 7.1p2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic. |
| 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 |
|---|
| openssh (PTS) | jessie, jessie (lts) | 1:6.7p1-5+deb8u10 | fixed |
| stretch (security) | 1:7.4p1-10+deb9u6 | fixed |
| stretch (lts), stretch | 1:7.4p1-10+deb9u9 | fixed |
| buster (security), buster, buster (lts) | 1:7.9p1-10+deb10u4 | fixed |
| bullseye (security), bullseye | 1:8.4p1-5+deb11u3 | fixed |
| bookworm (security), bookworm | 1:9.2p1-2+deb12u3 | fixed |
| sid, trixie | 1:9.9p1-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openssh | source | squeeze | (not affected) | | | |
| openssh | source | wheezy | (not affected) | | | |
| openssh | source | jessie | (not affected) | | | |
| openssh | source | (unstable) | 1:7.1p2-1 | | | |
Notes
[jessie] - openssh <not-affected> (Vulnerable code not present; Introduced in OpenSSH 6.8)
[wheezy] - openssh <not-affected> (Vulnerable code not present; Introduced in OpenSSH 6.8)
[squeeze] - openssh <not-affected> (Issue introduced in OpenSSH 6.8)
Fixed by: https://anongit.mindrot.org/openssh.git/commit/?id=2fecfd486bdba9f51b3a789277bb0733ca36e1c0
Introduced by: https://anongit.mindrot.org/openssh.git/commit/packet.c?id=091c302829210c41e7f57c3f094c7b9c054306f0 (V_6_8_P1)