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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.071 (94.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.071 · newest: 0.071 · change: 0.000
Affected products
- Uclouvain Openjpeg
- Debian Linux — versions 8.0
- Fedoraproject Fedora — versions 23, 24, 25
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Eus — versions 7.3, 7.4, 7.5
- Red Hat Enterprise Linux Server — versions 6.0, 7.0
- Red Hat Enterprise Linux Server Aus — versions 7.3, 7.4, 7.6
- Red Hat Enterprise Linux Server Tus — versions 7.3, 7.6, 7.7
- Red Hat Enterprise Linux Workstation — versions 6.0, 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.openwall.com/lists/oss-security/2016/09/08/6 (mailing-list, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/92897 (VDB Entry, Third Party Advisory, vdb-entry)
- www.openwall.com/lists/oss-security/2016/09/08/3 (mailing-list, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2017-0559.html (vendor-advisory, Third Party Advisory)
- github.com/uclouvain/openjpeg/issues/826 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- rhn.redhat.com/errata/RHSA-2017-0838.html (vendor-advisory, Third Party Advisory)
- github.com/uclouvain/openjpeg/commit/ef01f18dfc6780b776d0674ed3e7415c6ef54d24 (Patch, Third Party Advisory, Issue Tracking)
- www.debian.org/security/2016/dsa-3665 (vendor-advisory, Third Party Advisory)
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.