Vulnerability of the OGRExpatRealloc function in the ogr/ogr_expat.cpp file. The GDAL geospatial transformation library allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

Vulnerability of the OGRExpatRealloc function in the ogr/ogrexpat.cpp file. The GDAL geoprocessing library involves repeated memory reclamation. Exploiting this vulnerability may allow a malicious actor to gain access to confidential data, compromise its integrity, and cause service failures...

CVE-2022-20803

A vulnerability in the OLE2 file parser of Clam AntiVirus ClamAV versions 0.104.0 through 0.104.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device.The vulnerability is due to incorrect use of the realloc function that may result in a...

F5 Networks BIG-IP : Expat vulnerabilities (K91589041)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.9 / 16.1.4 / 17.1.0. It is, therefore, affected by multiple vulnerabilities as referenced in the K91589041 advisory. CVE-2021-45960In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts...

Medium: expat

Issue Overview: In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory. CVE-2021-45960 Affected Packages: expat Note: This advisory is applicable to Amazon...

GSD-2022-1000313 libsubcmd: Fix use-after-free for realloc(..., 0)

libsubcmd: Fix use-after-free for realloc..., 0 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.268 by commit...

Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : Expat vulnerabilities (USN-5288-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5288-1 advisory. It was discovered that Expat incorrectly handled certain files. An attacker could possibly use this issue to cause a crash or...

Debian DLA-2904-1 : expat - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2904 advisory. - In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating to...

SUSE SLED15 / SLES15 Security Update : expat (SUSE-SU-2022:0178-1)

The remote SUSE Linux SLED15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0178-1 advisory. - In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead t...

SUSE-SU-2022:0178-1 Security update for expat

This update for expat fixes the following issues: - CVE-2021-45960: Fixed left shift in the storeAtts function in xmlparse.c that can lead to realloc misbehavior bsc1194251. - CVE-2021-46143: Fixed integer overflow in mgroupSize in doProlog bsc1194362. - CVE-2022-22822: Fixed integer overflow in...

MGASA-2022-0031 Updated expat packages fix security vulnerability

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory. CVE-2021-45960 In doProlog in xmlparse.c in Expat aka libexpat before 2.4.3, an integer overflow...

Denial Of Service (DoS)

expat is vulnerable to denial-of-service. The vulnerability exists in storeAtts function in xmlparse.c may lead to realloc misbehavior, allowing a malicious user to cause an application crash...

Slackware Linux 14.0 / 14.1 / 14.2 / current expat Multiple Vulnerabilities (SSA:2022-016-01)

The version of expat installed on the remote host is prior to 2.4.3. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-016-01 advisory. - In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to...

CVE-2021-45960

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

DEBIAN-CVE-2021-45960

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

UBUNTU-CVE-2021-45960

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

CVE-2021-45960

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

CVE-2021-45960

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

Expat 资源管理错误漏洞

Expat is a fast streaming XML parser written in C. A security vulnerability exists in Expat, which stems from the fact that in Expat aka libexpat prior to 2.4.3, the storeAtts function in xmlparse.c shifted left by 29 or more bits may cause realloc misbehavior e.g., allocating too few bytes too...

OSV-2021-1628 Stack-buffer-overflow in sprint_realloc_hinted_integer

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41372 Crash type: Stack-buffer-overflow WRITE 1 Crash state: sprintreallochintedinteger sprintreallocinteger snprintinteger...

The vulnerability in the implementation of the malloc, realloc, and memalign functions of the Apache Nuttx operating system allows a attacker to cause a service failure or execute arbitrary code.

The vulnerability of the malloc, realloc, and memalign functions in the Apache Nuttx operating system arises due to integer overflow. Exploiting this vulnerability can allow an attacker to cause service failures or execute arbitrary code...