CVE-2017-13747 Denial of service in n/a

What is CVE-2017-13747?

CVE-2017-13747 is a high-severity denial of service vulnerability in Fedoraproject Fedora, published on 29 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

There is a reachable assertion abort in the function jpc_floorlog2() in jpc/jpc_math.c in JasPer 2.0.12 that will lead to a remote denial of service attack.

Weakness: CWE-617

Which versions are affected by CVE-2017-13747?

It affects 2 products.

Products include Fedoraproject Fedora, Jasper Project Jasper.

How do I fix CVE-2017-13747?

No fix has been published for CVE-2017-13747 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2017-13747 being exploited?

There is no known exploitation of CVE-2017-13747 in the wild and no public exploit code.

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• CVE-2024-4947 Google Chromium V8 Type Confusion Exploited Critical 9.6
• CVE-2024-4671 Google Chromium Visuals Use-After-Free Exploited Critical 9.6

All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-79pq-69wm-xqr2.