CVE-2023-2283

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

DEBIAN-CVE-2023-2283

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

Authentication flaw

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

OESA-2023-1291 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

CVE-2023-2283

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

CVE-2023-2283

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

CVE-2023-2283

CVE-2023-2283 affects libssh. The issue is in pki_verify_data_signature where memory allocation problems can bypass authentication, potentially allowing an SSH session to be established when it should be denied (impact noted by F5 for BIG-IP, NEXT, Traffix SDC, etc.). Affected code path involves ...

CLSA-2023-1685023926 Fix CVE(s): CVE-2022-39377

SECURITY UPDATE: an overflow of 64-bit value used to a memory allocation - debian/patches/CVE-2022-39377.patch: check an overflow and exit if it be - CVE-2022-39377...

Oracle Linux 8 : bind9.16 (ELSA-2023-2792)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-2792 advisory. - Handle subtle difference between upstream and rhel CVE-2022-3094 - Prevent flooding with UPDATE requests CVE-2022-3094 - Handle RRSIG queries when...

RHEL 7 : java-1.8.0-ibm (RHSA-2023:3136)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:3136 advisory. IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE ...

Moderate: Red Hat Security Advisory: java-1.8.0-ibm security update

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 7 Supplementary. 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...

libarchive: NULL pointer dereference in archive_write.c

A flaw was found in libarchive. A missing check of the return value of the calloc function can cause a NULL pointer dereference in an out-of-memory condition or when a memory allocation limit is reached, resulting in the program linked with libarchive to crash...

kernel: Linux kernel: Denial of Service due to memory allocation failure in vhost/vsock

A flaw was found in the Linux kernel's vhost/vsock component. A local user could trigger a memory allocation failure when copying large files over sftp SSH File Transfer Protocol over vsock virtual socket. This issue occurs because the kernel's kmalloc function fails to allocate sufficient memory...

kernel: xfrm: Update ipcomp_scratches with NULL when freed

In the Linux kernel, the following vulnerability has been resolved: xfrm: Update ipcompscratches with NULL when freed Currently if ipcompallocscratches fails to allocate memory ipcompscratches holds obsolete address. So when we try to free the percpu scratches using ipcompfreescratches it tries t...

kernel: ASoC: pxa: fix null-pointer dereference in filter()

A flaw was found in the Linux kernel ASoC pxa audio driver. The function filter used kasprintf to allocate a formatted string but did not check whether the allocation succeeded before passing the result to strcmp. If memory allocation fails and kasprintf returns NULL, this results in a NULL point...

libtar: memory leak found in th_read() function

A flaw was found in libtar. This security vulnerability occurs because the thread function in libtar doesn’t free a variable t-thbuf.gnulongname after allocating memory, which may cause a memory leak...

libtar: memory leak found in th_read() function

A flaw was found in libtar. This security vulnerability occurs because the thread function in libtar doesn’t free a variable t-thbuf.gnulonglink after allocating memory, which may cause a memory leak...

PT-2023-3670 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.3.4 Description: An issue was discovered in the Linux kernel that may lead to out-of-bounds access due to an off-by-one error in memory allocation. This error is caused by the ksmbd smb2 check message function...

Fedora 38 : libssh (2023-741d5f1fd3)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-741d5f1fd3 advisory. Update to 0.10.5 CVE-2023-1667 CVE-2023-2283 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...

AlmaLinux 9 : bind (ALSA-2023:2261)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2261 advisory. - By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying...