critical9.8
CVE-2018-6836
The netmonrec_comment_destroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allow…
Impact
The netmonrec_comment_destroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wireshark | Wireshark | through 2.4.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14397
- https://code.wireshark.org/review/#/c/25660/
- https://code.wireshark.org/review/#/c/25660/2/wiretap/netmon.c
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=28960d79cca262ac6b974f339697b299a1e28fef
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14397
- https://code.wireshark.org/review/#/c/25660/
- https://code.wireshark.org/review/#/c/25660/2/wiretap/netmon.c
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=28960d79cca262ac6b974f339697b299a1e28fef