CVE-2013-4602
MEDIUMCVSS 5.5/10EPSS 1.42%
Last modified
CVE-2013-4602 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.. EPSS estimates a 1.42% chance of exploitation in the next 30 days.
Description
A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Avira | Antivir Mailgate | < 8.2.12.58 |
| Avira | Antivir Mailgate Suite | < 8.2.12.58 |
| Avira | Antivir Personal | < 8.2.12.58 |
| Avira | Antivir Sharepoint | < 8.2.12.58 |
| Avira | Antivir Webgate | < 8.2.12.58 |
| Avira | Antivir Webgate Suite | < 8.2.12.58 |
| Avira | Antivirus Server | < 8.2.12.58 |
| Avira | Exchange Security | < 8.2.12.58 |
| Avira | Professional Security | < 8.2.12.58 |
| Avira | Savapi | < 8.2.12.58 |
References
- http://www.securityfocus.com/bid/60552Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1028666Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85099Third Party Advisory, VDB Entry
- https://packetstormsecurity.com/files/122024/Avira-AntiVir-Engine-Denial-Of-Service-Filter-Evasion.htmlThird Party Advisory, VDB Entry
- https://vuldb.com/?id.9151Permissions Required, Third Party Advisory
- http://www.securityfocus.com/bid/60552Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1028666Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85099Third Party Advisory, VDB Entry
- https://packetstormsecurity.com/files/122024/Avira-AntiVir-Engine-Denial-Of-Service-Filter-Evasion.htmlThird Party Advisory, VDB Entry
- https://vuldb.com/?id.9151Permissions Required, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-4602?
A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine.
How severe is CVE-2013-4602?
CVE-2013-4602 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 1.42% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4602?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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