The dissect_ccp_bsdcomp_opt function in epan/dissectors/packet-ppp.c in the PPP CCP dissector in Wireshark 1.8.x before 1.8.7 does not terminate a bit-field list, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 1.8.0 (including) | 1.8.0 (including) |
| Wireshark | Wireshark | 1.8.1 (including) | 1.8.1 (including) |
| Wireshark | Wireshark | 1.8.2 (including) | 1.8.2 (including) |
| Wireshark | Wireshark | 1.8.3 (including) | 1.8.3 (including) |
| Wireshark | Wireshark | 1.8.4 (including) | 1.8.4 (including) |
| Wireshark | Wireshark | 1.8.5 (including) | 1.8.5 (including) |
| Wireshark | Wireshark | 1.8.6 (including) | 1.8.6 (including) |
| Wireshark | Ubuntu | quantal | * |
| Wireshark | Ubuntu | raring | * |
| Wireshark | Ubuntu | upstream | * |
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=49214\u0026r2=49213\u0026pathrev=49214
- http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=49214
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00048.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00083.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00194.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00196.html
- http://secunia.com/advisories/53425
- http://secunia.com/advisories/54425
- http://www.debian.org/security/2013/dsa-2700
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
- http://www.wireshark.org/security/wnpa-sec-2013-26.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8638
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16417
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=49214\u0026r2=49213\u0026pathrev=49214
- http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=49214
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00048.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00083.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00194.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00196.html
- http://secunia.com/advisories/53425
- http://secunia.com/advisories/54425
- http://www.debian.org/security/2013/dsa-2700
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
- http://www.wireshark.org/security/wnpa-sec-2013-26.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8638
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16417