CVEvulnerability
CVE-2017-5581
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-02-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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-119
Description
Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.
Affected configurations
• tigervnc tigervnc (<= 1.7)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://rhn.redhat.com/errata/RHSA-2017-0630.html rhn.redhat.com
- http://www.openwall.com/lists/oss-security/2017/01/22/1 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/25/6 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95789 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2000 access.redhat.com
- https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/pull/399 Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1 Release Notes, Third Party Advisory
- https://security.gentoo.org/glsa/201702-19 security.gentoo.org
- http://rhn.redhat.com/errata/RHSA-2017-0630.html rhn.redhat.com
- http://www.openwall.com/lists/oss-security/2017/01/22/1 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/25/6 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95789 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2000 access.redhat.com
- https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/pull/399 Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1 Release Notes, Third Party Advisory
- https://security.gentoo.org/glsa/201702-19 security.gentoo.org