poppler security update

An update is available for poppler. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Poppler is a Portable Document Format PDF rendering library, used by...

netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data

A flaw was found in Netty's netty-codec due to size restrictions for decompressed data in the Bzip2Decoder. By sending a specially-crafted input, a remote attacker could cause a denial of service...

Rocky Linux 8 : poppler (RLSA-2023:2810)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:2810 advisory. - Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder JBIG2Stream::readTextRegionSeg in JBIGStream.cc. Processing a speciall...

golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

golang: encoding/gob: stack exhaustion in Decoder.Decode

A flaw was found in golang. When calling Decoder, Decode on a message that contains deeply nested structures, a panic can occur due to stack exhaustion and allows an attacker to impact system availability...

golang: encoding/xml: stack exhaustion in Decoder.Skip

A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability...

freerdp: undefined behaviour in zgfx decoder

An out-of-bounds read vulnerability was discovered in FreeRDP due to missing a range check for input offset index in the ZGFX decoder. A malicious server can trick a FreeRDP based client to read out-of-bound data and try to decode it, resulting in a crash...

freerdp: out of bounds read in zgfx decoder

An out-of-bounds read vulnerability was found in the ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out-of-bound data and try to decode it. This will result in a crash, causing a denial of service...

golang: encoding/xml: stack exhaustion in Decoder.Skip

A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability...

python: CPU denial of service via inefficient IDNA decoder

A vulnerability was discovered in Python. A quadratic algorithm exists when processing inputs to the IDNA RFC 3490 decoder, such that a crafted unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be...

python: CPU denial of service via inefficient IDNA decoder

A vulnerability was discovered in Python. A quadratic algorithm exists when processing inputs to the IDNA RFC 3490 decoder, such that a crafted unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be...

Moderate: Red Hat Security Advisory: poppler security update

An update for poppler is now available for Red Hat Enterprise Linux 8. 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 each vulnerability from th...

python: CPU denial of service via inefficient IDNA decoder

A vulnerability was discovered in Python. A quadratic algorithm exists when processing inputs to the IDNA RFC 3490 decoder, such that a crafted unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be...

RHEL 8 : poppler (RHSA-2023:2810)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:2810 advisory. Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: integer overflow in JBIG2...

RHEL 8 : python27:2.7 (RHSA-2023:2860)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:2860 advisory. Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types...

EulerOS Virtualization 2.10.0 : python3 (EulerOS-SA-2023-1927)

According to the versions of the python3 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows...

Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2023-1896)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Moderate: poppler security update

Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: integer overflow in JBIG2 decoder using malformed files CVE-2022-38784 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

CentOS 8 : poppler (CESA-2023:2810)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:2810 advisory. - Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder JBIG2Stream::readTextRegionSeg in JBIGStream.cc. Processing a special...

CentOS 8 : python27:2.7 (CESA-2023:2860)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:2860 advisory. - An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA RFC 3490 decode...