ALAS2023-2023-114

Amazon Linux 2023 Security Advisory: ALAS-2023-114
Advisory Release Date: 2023-02-21 16:43 Pacific
Advisory Updated Date: 2023-02-22 23:23 Pacific
Severity: Medium
Issue Overview:

A flaw was found in the Curl package, where the HSTS mechanism would be ignored by subsequent transfers when done on the same command line because the state would not be properly carried. This issue may result in limited confidentiality and integrity. (CVE-2023-23914)

A flaw was found in the Curl package, where the HSTS mechanism could fail when multiple transfers are done in parallel, as the HSTS cache file gets overwritten by the most recently completed transfer. This issue may result in limited confidentiality and integrity. (CVE-2023-23915)

curl: HTTP multi-header compression denial of service (CVE-2023-23916)


Affected Packages:

curl


Issue Correction:
Run dnf update curl --releasever=2023.0.20230222 to update your system.

New Packages:
aarch64:
    libcurl-debuginfo-7.88.0-1.amzn2023.0.1.aarch64
    libcurl-minimal-7.88.0-1.amzn2023.0.1.aarch64
    curl-minimal-7.88.0-1.amzn2023.0.1.aarch64
    curl-debuginfo-7.88.0-1.amzn2023.0.1.aarch64
    libcurl-7.88.0-1.amzn2023.0.1.aarch64
    curl-debugsource-7.88.0-1.amzn2023.0.1.aarch64
    libcurl-minimal-debuginfo-7.88.0-1.amzn2023.0.1.aarch64
    curl-7.88.0-1.amzn2023.0.1.aarch64
    curl-minimal-debuginfo-7.88.0-1.amzn2023.0.1.aarch64
    libcurl-devel-7.88.0-1.amzn2023.0.1.aarch64

src:
    curl-7.88.0-1.amzn2023.0.1.src

x86_64:
    curl-minimal-debuginfo-7.88.0-1.amzn2023.0.1.x86_64
    curl-debugsource-7.88.0-1.amzn2023.0.1.x86_64
    curl-debuginfo-7.88.0-1.amzn2023.0.1.x86_64
    libcurl-minimal-7.88.0-1.amzn2023.0.1.x86_64
    libcurl-debuginfo-7.88.0-1.amzn2023.0.1.x86_64
    curl-minimal-7.88.0-1.amzn2023.0.1.x86_64
    libcurl-minimal-debuginfo-7.88.0-1.amzn2023.0.1.x86_64
    curl-7.88.0-1.amzn2023.0.1.x86_64
    libcurl-7.88.0-1.amzn2023.0.1.x86_64
    libcurl-devel-7.88.0-1.amzn2023.0.1.x86_64

Additional References

Red Hat: CVE-2023-23914, CVE-2023-23915, CVE-2023-23916

Mitre: CVE-2023-23914, CVE-2023-23915, CVE-2023-23916