ALAS2-2023-2118

Related Vulnerabilities: CVE-2021-23437  

The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the getrgb function. (CVE-2021-23437)

ALAS2-2023-2118


Amazon Linux 2 Security Advisory: ALAS-2023-2118
Advisory Release Date: 2023-07-05 22:01 Pacific
Advisory Updated Date: 2023-07-19 22:27 Pacific
Severity: Important

Issue Overview:

The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the getrgb function. (CVE-2021-23437)


Affected Packages:

python-pillow


Issue Correction:
Run yum update python-pillow to update your system.

New Packages:
aarch64:
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.7.aarch64

i686:
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.7.i686
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.7.i686
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.7.i686
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.7.i686
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.7.i686
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.7.i686

src:
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.7.src

x86_64:
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.7.x86_64