Description
rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.tcpdump.org/public-cve-list.txt ↗
- https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES ↗
- https://github.com/the-tcpdump-group/libpcap/commit/617b12c0339db4891d117b661982126c495439ea ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/ ↗
- https://support.apple.com/kb/HT210788 ↗
- https://support.apple.com/kb/HT210790 ↗
- https://support.apple.com/kb/HT210785 ↗
- https://support.apple.com/kb/HT210789 ↗
- https://seclists.org/bugtraq/2019/Dec/23 ↗
- http://seclists.org/fulldisclosure/2019/Dec/26 ↗
- https://www.oracle.com/security-alerts/cpuapr2020.html ↗