VulnerabilityModified
CVE-2007-2972
The file parsing engine in Avira Antivir Antivirus before 7.04.00.24 allows remote attackers to cause a denial of service (application crash) via a crafted UPX compressed file, which triggers a divide-by-zero error.
HIGH 7.8EPSS 3.41%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.41%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The file parsing engine in Avira Antivir Antivirus before 7.04.00.24 allows remote attackers to cause a denial of service (application crash) via a crafted UPX compressed file, which triggers a divide-by-zero error.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 3.41% probability · 88th 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://marc.info/?l=full-disclosure&m=118040810718045&w=2
- http://osvdb.org/36710
- http://secunia.com/advisories/25417Patch, Vendor Advisory
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txtVendor Advisory
- http://www.securityfocus.com/archive/1/469880/100/0/threaded
- http://www.securityfocus.com/bid/24187Patch
- http://www.securitytracker.com/id?1018132
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34556
- http://forum.antivir-pe.de/thread.php?threadid=22528Patch
- http://marc.info/?l=full-disclosure&m=118040810718045&w=2
- http://osvdb.org/36710
- http://secunia.com/advisories/25417Patch, Vendor Advisory
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txtVendor Advisory
- http://www.securityfocus.com/archive/1/469880/100/0/threaded
- http://www.securityfocus.com/bid/24187Patch
- http://www.securitytracker.com/id?1018132
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34556
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.