ALAS2-2023-2013

Amazon Linux 2 Security Advisory: ALAS-2023-2013
Advisory Release Date: 2023-04-13 19:28 Pacific
Advisory Updated Date: 2023-04-20 18:23 Pacific
Severity: Important
Issue Overview:

Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the lou_logFile function at logginc.c endpoint. (CVE-2023-26767)

Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the compileTranslationTable.c and lou_setDataPath functions. (CVE-2023-26768)

Buffer Overflow vulnerability found in Liblouis Lou_Trace v.3.24.0 allows a remote attacker to cause a denial of service via the resolveSubtable function at compileTranslationTabel.c. (CVE-2023-26769)


Affected Packages:

liblouis


Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.


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

New Packages:
aarch64:
    liblouis-2.6.2-21.amzn2.0.2.aarch64
    liblouis-devel-2.6.2-21.amzn2.0.2.aarch64
    liblouis-utils-2.6.2-21.amzn2.0.2.aarch64
    liblouis-debuginfo-2.6.2-21.amzn2.0.2.aarch64

i686:
    liblouis-2.6.2-21.amzn2.0.2.i686
    liblouis-devel-2.6.2-21.amzn2.0.2.i686
    liblouis-utils-2.6.2-21.amzn2.0.2.i686
    liblouis-debuginfo-2.6.2-21.amzn2.0.2.i686

noarch:
    python2-louis-2.6.2-21.amzn2.0.2.noarch
    python3-louis-2.6.2-21.amzn2.0.2.noarch
    liblouis-doc-2.6.2-21.amzn2.0.2.noarch

src:
    liblouis-2.6.2-21.amzn2.0.2.src

x86_64:
    liblouis-2.6.2-21.amzn2.0.2.x86_64
    liblouis-devel-2.6.2-21.amzn2.0.2.x86_64
    liblouis-utils-2.6.2-21.amzn2.0.2.x86_64
    liblouis-debuginfo-2.6.2-21.amzn2.0.2.x86_64

Additional References

Red Hat: CVE-2023-26767, CVE-2023-26768, CVE-2023-26769

Mitre: CVE-2023-26767, CVE-2023-26768, CVE-2023-26769