CVE-2017-5503
UnknownEPSS 1.76%
Last modified
CVE-2017-5503 is a vulnerability of currently unknown severity. The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.
Description
The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jasper Project | Jasper | 1.900.27 |
References
- http://www.openwall.com/lists/oss-security/2017/01/16/3Exploit, Mailing List
- https://blogs.gentoo.org/ago/2017/01/16/jasper-invalid-memory-write-in-dec_clnpass-jpc_t1dec-c/Exploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/16/3Exploit, Mailing List
- https://blogs.gentoo.org/ago/2017/01/16/jasper-invalid-memory-write-in-dec_clnpass-jpc_t1dec-c/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-5503?
The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.
How severe is CVE-2017-5503?
Severity scoring for CVE-2017-5503 is pending analysis. The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2017-5503?
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.
Are you affected by CVE-2017-5503?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST