Bug 1760468 (CVE-2018-14880) - CVE-2018-14880 tcpdump: Buffer over-read in ospf6_print_lshdr() function in print-ospf6.c
Summary: CVE-2018-14880 tcpdump: Buffer over-read in ospf6_print_lshdr() function in p...
Keywords:
Status: NEW
Alias: CVE-2018-14880
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1760626
Blocks: 1760628
TreeView+ depends on / blocked
 
Reported: 2019-10-10 15:20 UTC by Pedro Sampaio
Modified: 2019-10-11 13:39 UTC (History)
6 users (show)

Fixed In Version: tcpdump 4.9.3
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)

Description Pedro Sampaio 2019-10-10 15:20:32 UTC
The OSPFv3 parser in tcpdump before 4.9.3 has a buffer over-read in print-ospf6.c:ospf6_print_lshdr().

Upstream patch:

https://github.com/the-tcpdump-group/tcpdump/commit/e01c9bf76740802025c9328901b55ee4a0c49ed6

References:

https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES

Comment 1 Pedro Sampaio 2019-10-11 00:02:58 UTC
Created tcpdump tracking bugs for this issue:

Affects: fedora-all [bug 1760626]


Note You need to log in before you can comment on or make changes to this bug.