OESA-2021-1076 wireshark security update

Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer. Wireshark, formerly known as Ethereal, can be used to examine the details of traffic at a variety of levels ranging...

CVE-2021-20270

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML SML source file, as demonstrated by input that only contains the "exception" keyword...

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier when processing invalid multi-byte input sequences in IBM1364 IBM1371 IBM1388 IBM1390 and IBM1399 encodings fails to advance the input state which could lead to an infinite loop in applications resulting in a denial of service a different vulnerability from CVE-2016-10228.

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go -- encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader; archive/zip: panic when calling Reader.Open

The Go project reports: The Decode, DecodeElement, and Skip methods of an xml.Decoder provided by xml.NewTokenDecoder may enter an infinite loop when operating on a custom xml.TokenReader which returns an EOF in the middle of an open XML element. The Reader.Open API, new in Go 1.16, will panic wh...

SUSE-SU-2021:0693-1 Security update for openldap2

This update for openldap2 fixes the following issues: - bsc1182408 CVE-2020-36230 - an assertion failure in slapd in the X.509 DN parsing in decode.c bernextelement, resulting in denial of service. - bsc1182411 CVE-2020-36229 - ldapX509dn2bv crash in the X.509 DN parsing in adkeystring, resulting...

PT-2021-7965 · Elfutils +4 · Elfutils +4

Name of the Vulnerable Software and Affected Versions: Elfutils versions 0.183 Description: The issue is related to the handle symtab function in the readelf.c component of the Elfutils utility for modifying and analyzing ELF binary files. It involves an infinite loop with an unreachable exit...

Qualcomm 封闭源组件安全漏洞

A security vulnerability exists in the Qualcomm closed-source component that stems from incorrect validation of received input and can enter a busy state in an infinite loop...

CVE-2020-27618

The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a deni...

CVE-2020-27618

Summary (CVE-2020-27618) The vulnerability affects the GNU C Library (glibc) iconv input handling. When processing invalid multi-byte input sequences in specific IBM encodings, iconv may fail to advance the input state, potentially causing an infinite loop and a denial of service. This behavior i...

GNU C Library security vulnerability

The GNU C Library glibc, libc6 is an open source, free C language compiler released under the LGPL license. A security vulnerability exists in the GNU C Library that originates when processing invalid multibyte input sequences IBM1364, IBM1371, IBM1388, IBM1390, IBM1399 encoding, which could lead...

CVE-2021-3416

A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the host resulting in DoS...

Regular Expression Denial of Service

Overview A Regular Expression Denial of Service vulnerability was discovered in esm. The issue is that esm's find-indexes is using the unescaped identifiers in a regex, which, in this case, causes an infinite loop. Recommendation Upgrade to version 3.1.0 or later References - WhiteSource Advisory...

UBUNTU-CVE-2021-20257

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...

The vulnerability in the function of epan/dissectors/packet-fbzero.c of the Wireshark software allows a hacker to induce a service failure.

The vulnerability of the function in the epan/dissectors/packet-fbzero.c part of the Wireshark software is related to an infinite loop. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

CVE-2021-20257

An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial o...

Fedora 33 : gdk-pixbuf2 / gdk-pixbuf2-xlib (2021-2e59756cbe)

The remote Fedora 33 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2021-2e59756cbe advisory. - GNOME gdk-pixbuf aka GdkPixbuf before 2.42.2 allows a denial of service infinite loop in lzw.c in the function writeindexes. if c-selfcode equals...

python: infinite loop in the tarfile module via crafted TAR archive

A flaw was found in python. In Lib/tarfile.py an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because procpax lacks header validation...

Moderate: Red Hat Security Advisory: python security update

An update for python is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

[SECURITY] [DLA 2556-1] unbound1.9 security update

Debian LTS Advisory DLA-2556-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany February 12, 2021 https://wiki.debian.org/LTS Package : unbound1.9 Version : 1.9.0-2+deb10u2deb9u1 CVE ID : CVE-2020-12662 CVE-2020-12663 CVE-2020-28935 Debian Bug : 977165 Several...

Security Bulletin: Public disclosured vulnerability found by vFinder: (All) Apache PDFBox

Summary IBM DataQuant has addressed the following vulnerability. Vulnerability Details Advisory CVE: CVE-2018-8036 CVEID: CVE-2018-8036 DESCRIPTION: Apache PDFBox is vulnerable to a denial of service, caused by an out of memory exception in AFMParser. By persuading a victim to open a...