Category Archives: Advisories

USN-7082-1: libheif vulnerability

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Gerrard Tai discovered that libheif did not properly validate certain
images, leading to out-of-bounds read and write vulnerability. If a user
or automated system were tricked into opening a specially crafted file, an
attacker could possibly use this issue to cause a denial of service or to
obtain sensitive information.

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USN-7081-1: Go vulnerabilities

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It was discovered that the Go net/http module did not properly handle
responses to requests with an “Expect: 100-continue” header under certain
circumstances. An attacker could possibly use this issue to cause a denial
of service. (CVE-2024-24791)

It was discovered that the Go parser module did not properly handle deeply
nested literal values. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2024-34155)

It was discovered that the Go encoding/gob module did not properly handle
message decoding under certain circumstances. An attacker could possibly
use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34156)

It was discovered that the Go build module did not properly handle certain
build tag lines with deeply nested expressions. An attacker could possibly
use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34158)

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micropython-1.23.0-1.fc42

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FEDORA-2024-81b8dc2197

Packages in this update:

micropython-1.23.0-1.fc42

Update description:

Automatic update for micropython-1.23.0-1.fc42.

Changelog

* Thu Oct 17 2024 Charalampos Stratakis <cstratak@redhat.com> – 1.23.0-1
– Update to 1.23.0
– Security fixes for CVE-2024-8946, CVE-2024-8947, CVE-2024-8948
Resolves: rhbz#2312926, rhbz#2312923, rhbz#2312921

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USN-7080-1: Unbound vulnerability

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Toshifumi Sakaguchi discovered that Unbound incorrectly handled name
compression for large RRsets, which could lead to excessive CPU usage.
An attacker could potentially use this issue to cause a denial of service
by sending specially crafted DNS responses.

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