CVE-2007-2972
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of service disruption.
- Exploit odds
- 3.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 3.4% in the next 30 days (EPSS).
- Severity: 7.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 3.4% · EPSS, next 30 days
- Record status
- Modified
Affected
- Avira Antivir ≤ 7.04.00.23
- Avira Av Pack ≤ 7.03.00.08
Attack profile CVSS 2.0 · 7.8
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2007-2972.md and follow it. Check whether this project is affected by CVE-2007-2972. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://forum.antivir-pe.de/thread.php?threadid=22528
- http://secunia.com/advisories/25417
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
- http://www.securityfocus.com/bid/24187
- http://forum.antivir-pe.de/thread.php?threadid=22528
- http://secunia.com/advisories/25417
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
- http://www.securityfocus.com/bid/24187
References
- http://forum.antivir-pe.de/thread.php?threadid=22528
- http://marc.info/?l=full-disclosure&m=118040810718045&w=2
- http://osvdb.org/36710
- http://secunia.com/advisories/25417
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
- http://www.securityfocus.com/archive/1/469880/100/0/threaded
- http://www.securityfocus.com/bid/24187
- 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=22528
- http://marc.info/?l=full-disclosure&m=118040810718045&w=2
- http://osvdb.org/36710
- http://secunia.com/advisories/25417
- http://www.nruns.com/advisories/%5Bn.runs-SA-2007.011%5D%20-%20Avira%20Antivir%20Antivirus%20UPX%20parsing%20Divide%20by%20Zero%20Advisory.txt
- http://www.securityfocus.com/archive/1/469880/100/0/threaded
- http://www.securityfocus.com/bid/24187
- http://www.securitytracker.com/id?1018132
- http://www.vupen.com/english/advisories/2007/1971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34556