Multiple vulnerabilities in quagga.net Quagga



| Updated: 2020-08-11
Risk Medium
Patch available NO
Number of vulnerabilities 2
CVE-ID CVE-2010-1674
CVE-2010-1675
CWE-ID CWE-20
CWE-399
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Quagga
Server applications / Other server solutions

Vendor quagga.net

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU45155

Risk: Medium

CVSSv4.0: 2.7 [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 - Improper input validation

Exploit availability: No

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.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Quagga: 0.95 - 0.99.16

CPE2.3 External links

https://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
https://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
https://rhn.redhat.com/errata/RHSA-2012-1258.html
https://secunia.com/advisories/43499
https://secunia.com/advisories/43770
https://secunia.com/advisories/48106
https://security.gentoo.org/glsa/glsa-201202-02.xml
https://www.debian.org/security/2011/dsa-2197
https://www.mandriva.com/security/advisories?name=MDVSA-2011:058
https://www.osvdb.org/71259
https://www.quagga.net/news2.php?y=2011&m=3&d=21#id1300723200
https://www.securityfocus.com/bid/46942
https://www.vupen.com/english/advisories/2011/0711
https://bugzilla.redhat.com/show_bug.cgi?id=654603
https://exchange.xforce.ibmcloud.com/vulnerabilities/66211


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource management error

EUVDB-ID: #VU45156

Risk: Medium

CVSSv4.0: 2.7 [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-2010-1675

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

bgpd in Quagga before 0.99.18 allows remote attackers to cause a denial of service (session reset) via a malformed AS_PATHLIMIT path attribute.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Quagga: 0.95 - 0.99.16

CPE2.3 External links

https://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
https://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
https://secunia.com/advisories/43499
https://secunia.com/advisories/43770
https://secunia.com/advisories/48106
https://security.gentoo.org/glsa/glsa-201202-02.xml
https://www.debian.org/security/2011/dsa-2197
https://www.mandriva.com/security/advisories?name=MDVSA-2011:058
https://www.osvdb.org/71258
https://www.quagga.net/news2.php?y=2011&m=3&d=21#id1300723200
https://www.securityfocus.com/bid/46943
https://www.vupen.com/english/advisories/2011/0711
https://bugzilla.redhat.com/show_bug.cgi?id=654614
https://exchange.xforce.ibmcloud.com/vulnerabilities/66212


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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