SourceFire ClamAV up to 0.96.2 pdf.c find_stream_bounds memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.5 | $0-$5k | 0.00 |
A vulnerability was found in SourceFire ClamAV up to 0.96.2 (Anti-Malware Software) and classified as very critical. Affected by this issue is the function find_stream_bounds
of the file pdf.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:
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.
The weakness was presented 09/30/2010 (Website). The advisory is available at vupen.com. This vulnerability is handled as CVE-2010-3434. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/25/2021).
The vulnerability scanner Nessus provides a plugin with the ID 75448 (openSUSE Security Update : clamav (openSUSE-SU-2010:0921-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165196 (SUSE Security Update for Multiple Packages (SUSE-SR:2010:020)).
Upgrading to version 0.96.3 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (75448). See 4148, 50944, 50937 and 55335 for similar entries.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.5
VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 75448
Nessus Name: openSUSE Security Update : clamav (openSUSE-SU-2010:0921-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
OpenVAS ID: 100830
OpenVAS Name: ClamAV find_stream_bounds() PDF File Processing Denial Of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: ClamAV 0.96.3
Patch: dc5143b4669ae39c79c9af50d569c28c798f33da
Timeline
09/17/2010 🔍09/22/2010 🔍
09/22/2010 🔍
09/30/2010 🔍
09/30/2010 🔍
10/10/2010 🔍
06/13/2014 🔍
03/19/2015 🔍
09/25/2021 🔍
Sources
Vendor: cisco.comAdvisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍
CVE: CVE-2010-3434 (🔍)
Vulnerability Center: 27534 - ClamAV Before 0.96.3 Remote DoS or Arbitrary Code Execution Vulnerability via a Crafted PDF Document, Medium
SecurityFocus: 43555 - ClamAV 'find_stream_bounds()' PDF File Processing Denial Of Service Vulnerability
See also: 🔍
Entry
Created: 03/19/2015 14:37Updated: 09/25/2021 22:54
Changes: 03/19/2015 14:37 (64), 05/10/2019 18:31 (8), 09/25/2021 22:45 (5), 09/25/2021 22:54 (1)
Complete: 🔍
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