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CVE-2010-3434

9.3 · HIGH

Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitra…

Published Sep 30, 2010clamavCWE-119EPSS 6.53%

Overview

CVE-2010-3434 is a high-severity vulnerability affecting clamav clamav. It was published on September 30, 2010 and has a CVSS 2.0 base score of 9.3 (HIGH).

This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document. NOTE: some of these details are obtained from third party information.

Remediation

Check the references section for vendor advisories and patches from clamav. Update clamav 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
clamavclamav0Affected

References

Refgit.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob_plain%3Bf=ChangeLog%3Bhb=clamav-0.96.3Refgit.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=dc5143b4669ae39c79c9af50d569c28c798f33daReflists.apple.com/archives/security-announce/2011/Mar/msg00006.htmlReflists.opensuse.org/opensuse-security-announce/2010-11/msg00001.htmlRefsecurity-tracker.debian.org/tracker/CVE-2010-3434Refsupport.apple.com/kb/HT4581Refwww.openwall.com/lists/oss-security/2010/09/22/1Refwww.openwall.com/lists/oss-security/2010/09/27/6Refwww.openwall.com/lists/oss-security/2010/09/28/3Refwww.openwall.com/lists/oss-security/2010/09/28/5

How CyberStrike helps

Frequently asked questions

What is CVE-2010-3434?

CVE-2010-3434 is a high-severity vulnerability affecting clamav clamav. It was published on September 30, 2010 and has a CVSS 2.0 base score of 9.3 (HIGH).

How severe is CVE-2010-3434?

This vulnerability has a CVSS 2.0 base score of 9.3, 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-2010-3434?

Check the references section for vendor advisories and patches from clamav. Update clamav 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-2010-3434?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-3434 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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