Input validation error in Quagga - CVE-2010-1674
Published: March 29, 2011 / Updated: August 11, 2020
Vulnerability identifier: #VU45155
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2010-1674
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: quagga.net
Affected software:
Quagga
Quagga
Detailed vulnerability description
The vulnerability allows remote attackers to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause a denial of service (NULL pointer dereference and application crash) via a malformed Extended Communities attribute.
How to mitigate CVE-2010-1674
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Sources
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
- http://rhn.redhat.com/errata/RHSA-2012-1258.html
- http://secunia.com/advisories/43499
- http://secunia.com/advisories/43770
- http://secunia.com/advisories/48106
- http://security.gentoo.org/glsa/glsa-201202-02.xml
- http://www.debian.org/security/2011/dsa-2197
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:058
- http://www.osvdb.org/71259
- http://www.quagga.net/news2.php?y=2011&m=3&d=21#id1300723200
- http://www.securityfocus.com/bid/46942
- http://www.vupen.com/english/advisories/2011/0711
- https://bugzilla.redhat.com/show_bug.cgi?id=654603
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66211