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CVE-2017-5581

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.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
3.195

Associated Vulnerability

VulnerabilityOS Platform
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-1.1.0-24.el6.i686.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-1.1.0-24.el6.x86_64.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-1.1.0-24.el6.i686.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-1.1.0-24.el6.x86_64.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-applet-1.1.0-24.el6.noarch.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-module-1.1.0-24.el6.i686.rpmLinux
(RHSA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-module-1.1.0-24.el6.x86_64.rpmLinux
(CESA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-1.1.0-24.el6.i686.rpmLinux
(CESA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-1.1.0-24.el6.i686.rpmLinux
(CESA-2017:0630) Moderate: tigervnc security and bug fix update tigervnc-server-module-1.1.0-24.el6.i686.rpmLinux
(RHSA-2017:2000)Moderate: and fltk security, bug fix, and enhancement update fltk-debuginfo-1.3.4-1.el7.i686.rpmLinux
(RHSA-2017:2000)Moderate: and fltk security, bug fix, and enhancement update fltk-debuginfo-1.3.4-1.el7.x86_64.rpmLinux
(RHSA-2017:2000)Moderate: and fltk security, bug fix, and enhancement update tigervnc-debuginfo-1.8.0-1.el7.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234