Most recent entries from all

ALSA-2023:0116 — Moderate: libtasn1 security update

Affected: AlmaLinux:8: libtasn1, AlmaLinux:8: libtasn1-devel, AlmaLinux:8: libtasn1-tools

A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.

Security Fix(es):

* libtasn1: Out-of-bound access in ETYPE_OK (CVE-2021-46848)

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.

bdu:2022-06694

Withdrawn: BELL-CVE-2021-46848 — CVE-2021-46848 does not affect BellSoft software

Withdrawn by the publisher.

certfr-2023-avi-1015 — De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entr…

certfr-2023-avi-1015

EUVD-2026-238176

fkie_cve-2021-46848

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

GHSA-6468-68pw-9chw

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

gsd-2021-46848

ICSA-23-348-10 — Siemens SIMATIC S7-1500

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…

msrc_CVE-2021-46848 — GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

msrc_CVE-2021-46848

OESA-2022-2030 — libtasn1 security update

Affected: openEuler:20.03-LTS-SP1: libtasn1, openEuler:20.03-LTS-SP3: libtasn1, openEuler:22.03-LTS: libtasn1

Libtasn1 is the ASN.1 library used by GnuTLS, p11-kit and some other packages.The goal of this implementation is to be highly portable, and only require an ANSI C99 platform.This library provides Abstract Syntax Notation One (ASN.1,as specified by the X.680 ITU-T recommendation) parsing and structures management,and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions. Security Fix(es): GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.(CVE-2021-46848)

RHSA-2023:0116 — Red Hat Security Advisory: libtasn1 security update

libtasn1: Out-of-bound access in ETYPE_OK

RHSA-2024:0427 — Red Hat Security Advisory: libtasn1 security update

libtasn1: Out-of-bound access in ETYPE_OK

SUSE-SU-2022:3797-1 — Security update for libtasn1

Security update for libtasn1

UBUNTU-CVE-2021-46848

Affected: Ubuntu:Pro:14.04:LTS: libtasn1-6, Ubuntu:Pro:16.04:LTS: libtasn1-6, Ubuntu:Pro:18.04:LTS: libtasn1-6, Ubuntu:Pro:20.04:LTS: libtasn1-6, Ubuntu:22.04:LTS: libtasn1-6

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

WID-SEC-W-2022-1842 — libtasn1: Schwachstelle ermöglicht nicht spezifizierten Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libtasn1 ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.