VulnerabilityModified
CVE-2007-2974
Buffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to execute arbitrary code via a crafted LZH archive file, resulting from an "integer cast around."
HIGH 10.0EPSS 7.53%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to execute arbitrary code via a crafted LZH archive file, resulting from an "integer cast around."
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 7.53% probability · 94th percentile
- CISA KEV
- Not listed
- Affected
- avira/antivir · avira/av pack
- Source
- cve@mitre.org
References
- http://forum.antivir-pe.de/thread.php?threadid=22528Patch
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/063624.html
- http://osvdb.org/36712
- http://secunia.com/advisories/25417Patch, Vendor Advisory
- http://securityreason.com/securityalert/2764
- http://securitytracker.com/id?1018131
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.010%5D%20-%20Avira%20Antivir%20Antivirus%20LZH%20parsing%20Arbitrary%20Code%20Execution%20Advisory.txtPatch, Vendor Advisory
- http://www.securityfocus.com/archive/1/469805/100/0/threaded
- http://www.securityfocus.com/bid/24187Patch
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34551
- http://forum.antivir-pe.de/thread.php?threadid=22528Patch
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/063624.html
- http://osvdb.org/36712
- http://secunia.com/advisories/25417Patch, Vendor Advisory
- http://securityreason.com/securityalert/2764
- http://securitytracker.com/id?1018131
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.010%5D%20-%20Avira%20Antivir%20Antivirus%20LZH%20parsing%20Arbitrary%20Code%20Execution%20Advisory.txtPatch, Vendor Advisory
- http://www.securityfocus.com/archive/1/469805/100/0/threaded
- http://www.securityfocus.com/bid/24187Patch
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34551
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.