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CVE-2008-2469

10.0 · HIGH

Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modif…

Published Oct 23, 2008libspfCWE-119EPSS 22.25%

Overview

CVE-2008-2469 is a high-severity vulnerability affecting libspf libspf2. It was published on October 23, 2008 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.

Remediation

Check the references section for vendor advisories and patches from libspf. Update libspf2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
libspflibspf20Affected

References

Refbugs.gentoo.org/show_bug.cgi?format=multiple&id=242254Refsecunia.com/advisories/32396Refsecunia.com/advisories/32450Refsecunia.com/advisories/32496Refsecunia.com/advisories/32720Refsecurity.gentoo.org/glsa/glsa-200810-03.xmlRefsecurityreason.com/securityalert/4487Refup2date.astaro.com/2008/11/up2date_7305_released.htmlRefwww.debian.org/security/2008/dsa-1659Refwww.doxpara.com/?p=1263

How CyberStrike helps

Frequently asked questions

What is CVE-2008-2469?

CVE-2008-2469 is a high-severity vulnerability affecting libspf libspf2. It was published on October 23, 2008 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2008-2469?

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-2469?

Check the references section for vendor advisories and patches from libspf. Update libspf2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-2469?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-2469 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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