| Name | CVE-2014-8768 |
| Description | Multiple Integer underflows in the geonet_print function in tcpdump 4.5.0 through 4.6.2, when in verbose mode, allow remote attackers to cause a denial of service (segmentation fault and crash) via a crafted length value in a Geonet frame. |
| 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 | 770415 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| tcpdump (PTS) | jessie, jessie (lts) | 4.9.3-1~deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 4.9.3-1~deb9u2 | fixed |
| buster | 4.9.3-1~deb10u2 | fixed |
| buster (security), buster (lts) | 4.9.3-1~deb10u1 | fixed |
| bullseye | 4.99.0-2+deb11u1 | fixed |
| bookworm | 4.99.3-1 | fixed |
| sid, trixie | 4.99.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| tcpdump | source | squeeze | (not affected) | | | |
| tcpdump | source | wheezy | (not affected) | | | |
| tcpdump | source | (unstable) | 4.6.2-2 | | | 770415 |
Notes
[wheezy] - tcpdump <not-affected> (Vulnerable code added in 4.5.0)
[squeeze] - tcpdump <not-affected> (Vulnerable code added in 4.5.0)
http://www.securityfocus.com/archive/1/534010/30/0/threaded