ALAS2-2023-2096

Related Vulnerabilities: CVE-2023-29491  

ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable. (CVE-2023-29491)

ALAS2-2023-2096


Amazon Linux 2 Security Advisory: ALAS-2023-2096
Advisory Release Date: 2023-06-21 19:11 Pacific
Advisory Updated Date: 2023-06-29 19:47 Pacific
Severity: Important

Issue Overview:

ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable. (CVE-2023-29491)


Affected Packages:

ncurses


Issue Correction:
Run yum update ncurses to update your system.

New Packages:
aarch64:
    ncurses-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-libs-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-compat-libs-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-c++-libs-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-devel-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-static-6.0-8.20170212.amzn2.1.5.aarch64
    ncurses-debuginfo-6.0-8.20170212.amzn2.1.5.aarch64

i686:
    ncurses-6.0-8.20170212.amzn2.1.5.i686
    ncurses-libs-6.0-8.20170212.amzn2.1.5.i686
    ncurses-compat-libs-6.0-8.20170212.amzn2.1.5.i686
    ncurses-c++-libs-6.0-8.20170212.amzn2.1.5.i686
    ncurses-devel-6.0-8.20170212.amzn2.1.5.i686
    ncurses-static-6.0-8.20170212.amzn2.1.5.i686
    ncurses-debuginfo-6.0-8.20170212.amzn2.1.5.i686

noarch:
    ncurses-base-6.0-8.20170212.amzn2.1.5.noarch
    ncurses-term-6.0-8.20170212.amzn2.1.5.noarch

src:
    ncurses-6.0-8.20170212.amzn2.1.5.src

x86_64:
    ncurses-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-libs-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-compat-libs-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-c++-libs-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-devel-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-static-6.0-8.20170212.amzn2.1.5.x86_64
    ncurses-debuginfo-6.0-8.20170212.amzn2.1.5.x86_64