CVE-2013-2021
UnknownEPSS 3.50%
Last modified
CVE-2013-2021 is a vulnerability of currently unknown severity. pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.. EPSS estimates a 3.50% chance of exploitation in the next 30 days.
Description
pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Canonical | Ubuntu Linux | 10.04 | — |
| Canonical | Ubuntu Linux | 11.10 | — |
| Canonical | Ubuntu Linux | 12.04 | — |
| Canonical | Ubuntu Linux | 12.10 | — |
| Canonical | Ubuntu Linux | 13.04 | — |
| Suse | Linux Enterprise Server | 11.0 | Sp1 |
| Clamav | Clamav | 0.97.1 | — |
| Clamav | Clamav | 0.97.2 | — |
| Clamav | Clamav | 0.97.3 | — |
| Clamav | Clamav | 0.97.4 | — |
| Clamav | Clamav | 0.97.5 | — |
| Clamav | Clamav | 0.97.6 | — |
| Clamav | Clamav | 0.97.7 | — |
References
- http://secunia.com/advisories/53150Vendor Advisory
- http://secunia.com/advisories/53182Vendor Advisory
- http://secunia.com/advisories/53150Vendor Advisory
- http://secunia.com/advisories/53182Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-2021?
pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.
How severe is CVE-2013-2021?
Severity scoring for CVE-2013-2021 is pending analysis. The EPSS model estimates a 3.50% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2021?
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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Are you affected by CVE-2013-2021?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST