CVEvulnerability
CVE-2018-20847
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-06-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-190
Description
An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.
Affected configurations
• uclouvain openjpeg (<= 2.3.0)
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- http://www.securityfocus.com/bid/108921 Broken Link, Third Party Advisory, VDB Entry
- https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949 Patch
- https://github.com/uclouvain/openjpeg/issues/431 Issue Tracking, Patch, Third Party Advisory
- https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845 Patch
- https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/108921 Broken Link, Third Party Advisory, VDB Entry
- https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949 Patch
- https://github.com/uclouvain/openjpeg/issues/431 Issue Tracking, Patch, Third Party Advisory
- https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845 Patch
- https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html Issue Tracking, Third Party Advisory