What’s Vulnerable › Vulnerabilities

CVE-2016-9387

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-03-23 · updated 2026-06-17
• Weakness: CWE-190

Description

Integer overflow in the jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.13 allows remote attackers to have unspecified impact via a crafted file, which triggers an assertion failure.

Affected products

• jasper: through 1.900.12

References

• http://www.openwall.com/lists/oss-security/2016/11/17/1
• http://www.securityfocus.com/bid/94374
• https://access.redhat.com/errata/RHSA-2017:1208
• https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
• https://bugzilla.redhat.com/show_bug.cgi?id=1396959
• https://github.com/mdadams/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf
• https://usn.ubuntu.com/3693-1/
• http://www.openwall.com/lists/oss-security/2016/11/17/1
• http://www.securityfocus.com/bid/94374
• https://access.redhat.com/errata/RHSA-2017:1208
• https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
• https://bugzilla.redhat.com/show_bug.cgi?id=1396959

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