Integer overflow in Uclouvain Openjpeg
CVE-2016-7163
Integer overflow in the opj_pi_create_decode function in pi.c in OpenJPEG allows remote attackers to execute arbitrary code via a crafted JP2 file, which triggers an out-of-bounds read or write.
Vulnerability class: Integer Overflow
EPSS: 0.004 (60.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Uclouvain Openjpeg
- Debian Debian_linux — versions 8.0
- Fedoraproject Fedora — versions 23, 24, 25
- Redhat Enterprise_linux_desktop — versions 7.0
- Redhat Enterprise_linux_eus — versions 7.3, 7.4, 7.5
- Redhat Enterprise_linux_server — versions 6.0, 7.0
- Redhat Enterprise_linux_server_aus — versions 7.3, 7.4, 7.6
- Redhat Enterprise_linux_server_tus — versions 7.3, 7.6, 7.7
- Redhat Enterprise_linux_workstation — versions 6.0, 7.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- [oss-security] 20160908 Re: CVE Request: OpenJPEG Integer Overflow Issue (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- 92897 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
- [oss-security] 20160908 CVE Request: OpenJPEG Integer Overflow Issue (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- FEDORA-2016-231f53426b (x_refsource_FEDORA, vendor-advisory)
- FEDORA-2016-8ed6b7bb5e (x_refsource_FEDORA, vendor-advisory)
- RHSA-2017:0559 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory, Issue Tracking)
- RHSA-2017:0838 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory, Issue Tracking)
- DSA-3665 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2016-7163?
- CVE-2016-7163 is a high-severity vulnerability in Uclouvain Openjpeg, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2016-09-21.
- How severe is CVE-2016-7163?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2016-7163 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.