VulnerabilityModified
CVE-2007-4826
bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service (crash) via a malformed (1) OPEN message or (2) a COMMUNITY attribute, which triggers a NULL pointer dereference.
LOW 3.5EPSS 1.69%
Does this matter?
Lower severity and a low EPSS score (1.69%). Track it; it rarely justifies an emergency change on its own.
Description
bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service (crash) via a malformed (1) OPEN message or (2) a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE: vector 2 only exists when debugging is enabled.
- CVSS 2.0
- 3.5 LOWAV:N/AC:M/Au:S/C:N/I:N/A:P
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- quagga/quagga
- Source
- secalert@redhat.com
References
- http://fedoranews.org/updates/FEDORA-2007-219.shtml
- http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00153.html
- http://quagga.net/news2.php?y=2007&m=9&d=7#id1189190760Patch
- http://secunia.com/advisories/26744Patch, Vendor Advisory
- http://secunia.com/advisories/26829Vendor Advisory
- http://secunia.com/advisories/26863Vendor Advisory
- http://secunia.com/advisories/27049Vendor Advisory
- http://secunia.com/advisories/29743Vendor Advisory
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
- http://www.debian.org/security/2007/dsa-1382
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:182
- http://www.quagga.net/download/quagga-0.99.9.changelog.txt
- http://www.redhat.com/support/errata/RHSA-2010-0785.html
- http://www.securityfocus.com/bid/25634Patch
- http://www.trustix.org/errata/2007/0028/
- http://www.ubuntu.com/usn/usn-512-1
- http://www.vupen.com/english/advisories/2007/3129Vendor Advisory
- http://www.vupen.com/english/advisories/2008/1195/referencesVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36551
- http://fedoranews.org/updates/FEDORA-2007-219.shtml
- http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00153.html
- http://quagga.net/news2.php?y=2007&m=9&d=7#id1189190760Patch
- http://secunia.com/advisories/26744Patch, Vendor Advisory
- http://secunia.com/advisories/26829Vendor Advisory
- http://secunia.com/advisories/26863Vendor Advisory
- http://secunia.com/advisories/27049Vendor Advisory
- http://secunia.com/advisories/29743Vendor Advisory
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
- http://www.debian.org/security/2007/dsa-1382
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:182
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.