Moderate: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: NULL dereference in xmlSchemaFixupComplexType CVE-2023-28484 libxml2: Hashing of empty dict strings isn't deterministic CVE-2023-29469 For more details about the security...

CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

Memory corruption

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603 Processing sftp server read may cause null dereference

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603

CVE-2023-3603 : A missing allocation check in sftp server read request handling can allocate large buffers (up to 4GB) on low memory, leading to a NULL dereference and potential DoS of authenticated sftp server connections. The issue affects libssh’s sftp server path and is reported as not presen...

CVE-2023-3603 Processing sftp server read may cause null dereference

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

CVE-2023-3603 Processing sftp server read may cause null dereference

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

PT-2023-25414 · Openssh · Openssh

Name of the Vulnerable Software and Affected Versions: OpenSSH SFTP server affected versions not specified Description: A missing allocation check in the SFTP server when processing read requests can cause a NULL dereference under low-memory conditions. A malicious client can request up to 4GB SF...

CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

Internet Bug Bounty: Potential NULL dereference in libssh's sftp server

A potential NULL dereference vulnerability was discovered in libssh's sftp server. This vulnerability could be exploited by a malicious client to cause a crash in the server's connection, potentially leading to a denial of service DoS condition. The vulnerability has been patched...

SUSE CVE-2023-3603

A missing allocation check in sftp server processing read requests may cause a NULL dereference on low-memory conditions. The malicious client can request up to 4GB SFTP reads, causing allocation of up to 4GB buffers, which was not being checked for failure. This will likely crash the authenticat...

Juniper Junos OS Multiple Vulnerabilities (JSA71655)

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA71655 advisory. - The Eclipse Mosquitto broker up to version 1.4.15 does not reject strings that are not valid UTF-8. A malicious client could cause other clients that do reject...

OESA-2023-1396 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASKRUNNING. In dvbfrontendgetevent, waiteventinterruptible is called; the condition is...

CVE-2021-33798

A null pointer dereference was found in libpano13, version libpano13-2.9.20. The flow allows attackers to cause a denial of service and potential code execute via a crafted file...

libssh security update

0.9.6-10 - Add missing ci.fmf file - Related: rhbz2182251, rhbz2189742 0.9.6-9 - Fix covscan errors found at gating - Related: rhbz2182251, rhbz2189742 0.9.6-8 - Backport test fixing commits to make the build pass - Related: rhbz2182251, rhbz2189742 0.9.6-7 - Fix NULL dereference during rekeying...

CVE-2023-3355

A NULL pointer dereference flaw was found in the Linux kernel's drivers/gpu/drm/msm/msmgemsubmit.c code in the submitlookupcmds function, which fails because it lacks a check of the return value of kmalloc. This issue allows a local user to crash the system...

PT-2025-49496

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the JFS filesystem within the Linux kernel. Specifically, a missing check for a read-only mounted filesystem in the txBegin function could lead to a NULL pointer...