| Name | CVE-2016-10377 |
| Description | In Open vSwitch (OvS) 2.5.0, a malformed IP packet can cause the switch to read past the end of the packet buffer due to an unsigned integer underflow in `lib/flow.c` in the function `miniflow_extract`, permitting remote bypass of the access control list enforced by the switch. |
| 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 |
|---|
| openvswitch (PTS) | buster | 2.10.7+ds1-0+deb10u1 | fixed |
| buster (security) | 2.10.7+ds1-0+deb10u5 | fixed |
| bullseye | 2.15.0+ds1-2+deb11u4 | fixed |
| bullseye (security) | 2.15.0+ds1-2+deb11u5 | fixed |
| bookworm | 3.1.0-2 | fixed |
| bookworm (security) | 3.1.0-2+deb12u1 | fixed |
| trixie | 3.3.0~git20240118.e802fe7-3 | fixed |
| sid | 3.3.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openvswitch | source | wheezy | (not affected) | | | |
| openvswitch | source | jessie | (not affected) | | | |
| openvswitch | source | (unstable) | 2.6.1+git20161123-1 | | | |
Notes
[jessie] - openvswitch <not-affected> (Vulnerable code using tot_len introduced later)
[wheezy] - openvswitch <not-affected> (Vulnerable code using tot_len introduced later)
https://mail.openvswitch.org/pipermail/ovs-dev/2016-July/319503.html