CVE-2007-2974
HIGH · CVSS 10.0EPSS 7.5%EU EUVD
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."
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- EPSS score
- 7.5% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-2966)
- Published
- June 1, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-2966 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- avira / antivir
- avira / av pack
References
- http://forum.antivir-pe.de/thread.php?threadid=22528(Patch)
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/063624.html
- http://osvdb.org/36712
- http://secunia.com/advisories/25417(Patch, 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.txt(Patch, Vendor Advisory)
- http://www.securityfocus.com/archive/1/469805/100/0/threaded
- http://www.securityfocus.com/bid/24187(Patch)
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34551
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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