CVE-2010-3434

Home/CVE/Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers

CVE

Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers

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.

HIGH · CVSS 9.3 EPSS 0.10909

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 6% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules1 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

clamav<= 0.96.2

clamavall versions

◈

Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

producthighRelevant ClamAV Message

▣

Scoring & Timeline

9.3

HIGH · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Published to NVD30 Sep 2010 · 03:00 PM

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.clamav.net/gitweb?p=clamav-devel.git

http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html

http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html

http://security-tracker.debian.org/tracker/CVE-2010-3434

http://support.apple.com/kb/HT4581

Show all 12 references

http://www.openwall.com/lists/oss-security/2010/09/22/1

http://www.openwall.com/lists/oss-security/2010/09/27/6

http://www.openwall.com/lists/oss-security/2010/09/28/3

http://www.openwall.com/lists/oss-security/2010/09/28/5

http://www.vupen.com/english/advisories/2010/2455PatchVendor Advisory

https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2226

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin