Debian Security Advisory DSA 2803-1 (quagga - several vulnerabilities)

Multiple vulnerabilities were discovered in Quagga, a BGP/OSPF/RIP routing daemon: CVE-2013-2236 A buffer overflow was found in the OSPF API-server exporting the LSDB and allowing announcement of Opaque-LSAs. CVE-2013-6051 bgpd could be crashed through BGP updates. This only affects Wheezy/stable...

Cisco IOS MallocLite BGP Update DoS

The remote Cisco IOS device is affected by a denial of service vulnerability due to a flaw in the MallocLite implementation. A remote attacker, via a BGP update message with a specially crafted local-preference attribute length, can cause the route processor to crash, resulting in a denial of...

CVE-2012-1367

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service Route Processor crash via a BGP UPDATE message with a modified local-preference aka LOCALPREF attribute length, aka Bug ID CSCtq06538...

Code injection

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service Route Processor crash via a BGP UPDATE message with a modified local-preference aka LOCALPREF attribute length, aka Bug ID CSCtq06538...

CVE-2012-1367

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service Route Processor crash via a BGP UPDATE message with a modified local-preference aka LOCALPREF attribute length, aka Bug ID CSCtq06538...

PT-2012-3207

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.0 through 12.2, 15.0 through 15.1, and 15.2 Description The issue allows remote attackers to cause a denial of service, resulting in a Route Processor crash. This can be achieved via a BGP UPDATE message with a modified...

CVE-2012-1367: Improper Input Validation

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service Route Processor crash via a BGP UPDATE message with a modified local-preference aka LOCALPREF attribute length, aka Bug ID CSCtq06538...

Ubuntu 10.04 LTS / 10.10 / 11.04 / 11.10 : quagga vulnerabilities (USN-1261-1)

Riku Hietamaki, Tuomo Untinen and Jukka Taimisto discovered that Quagga incorrectly handled Link State Update messages with invalid lengths. A remote attacker could use this flaw to cause Quagga to crash, resulting in a denial of service. CVE-2011-3323 Riku Hietamaki, Tuomo Untinen and Jukka...

Level3 Outage Causing Major Internet Issues

UPDATED–There were widespread Internet outages and slowdowns on Monday after backbone provider Level3 Communications had a major outage, affecting some downstream providers and enterprises. The company says that the problem stemmed from a software issue with some of its routers. A source with...

CVE-2011-3327

Heap-based buffer overflow in the ecommunityecom2str function in bgpecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4...

Heap overflow

Heap-based buffer overflow in the ecommunityecom2str function in bgpecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4...

CVE-2011-3327

Heap-based buffer overflow in the ecommunityecom2str function in bgpecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4...

CVE-2011-3327

Removed by vendor...

CVE-2011-3327

Heap-based buffer overflow in the ecommunityecom2str function in bgpecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4...

CVE-2011-3327: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the ecommunityecom2str function in bgpecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4...

Debian DSA-2316-1 : quagga - several vulnerabilities

Riku Hietamaki, Tuomo Untinen and Jukka Taimisto discovered several vulnerabilities in Quagga, an Internet routing daemon : - CVE-2011-3323 A stack-based buffer overflow while decoding Link State Update packets with a malformed Inter Area Prefix LSA can cause the ospf6d process to crash or...

Null pointer dereference

bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an unknown AS type in an AS path attribute in a BGP UPDATE message...

CVE-2010-2949

Removed by vendor...

CVE-2010-2949

CVE-2010-2949 affects Quagga bgpd prior to 0.99.17. The vulnerability arises from improper parsing of AS paths in BGP UPDATE messages, allowing remote attackers to trigger a denial of service via an unknown AS type in an AS path attribute (resulting in a NULL pointer dereference and daemon crash)...

CVE-2010-2949: Undefined Security Weakness

bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an unknown AS type in an AS path attribute in a BGP UPDATE message...