Affected: AlmaLinux:9: libgcrypt, AlmaLinux:9: libgcrypt-devel

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.

Security Fix(es):

* libgcrypt: vulnerable to Marvin Attack (CVE-2024-2236)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Affected: Alpaquita:23: libgcrypt, Alpaquita:stream: libgcrypt, BellSoft Hardened Containers:23: libgcrypt

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start o…

Feature update for libgcrypt, libgpg-error

libgcrypt: vulnerable to Marvin Attack

Feature update for libgcrypt, libgpg-error

Affected: Ubuntu:Pro:14.04:LTS: libgcrypt11, Ubuntu:Pro:16.04:LTS: libgcrypt20, Ubuntu:18.04:LTS: libgcrypt20, Ubuntu:Pro:FIPS-updates:18.04:LTS: libgcrypt20, Ubuntu:Pro:FIPS:18.04:LTS: libgcrypt20, Ubuntu:20.04:LTS: libgcrypt20, Ubuntu:Pro:FIPS-updates:20.04:LTS: libgcrypt20, Ubuntu:Pro:FIPS:20.04:LTS: libgcrypt20, Ubuntu:22.04:LTS: libgcrypt20, Ubuntu:Pro:FIPS-preview:22.04:LTS: libgcrypt20 and 5 more

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen preiszugeben und Daten zu manipulieren.