CVE-2023-25565 GSS-NTLMSSP vulnerable to incorrect free when decoding target information

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, an incorrect free when decoding target information can trigger a denial of service. The error condition incorrectly assumes the cb and sh buffers contain a copy of the data that...

CVE-2023-25564 GSS-NTLMSSP vulnerable to memory corruption when decoding UTF16 strings

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, memory corruption can be triggered when decoding UTF16 strings. The variable outlen was not initialized and could cause writing a zero to an arbitrary place in memory if...

CVE-2023-25564

The CVE-2023-25564 issue affects GSS-NTLMSSP (NTLM support for GSSAPI). Before version 1.2.0, decoding UTF-16 strings could leave outlen uninitialized, causing a potential out-of-bounds write and memory corruption that may trigger a denial of service via gss_accept_sec_context. The advisory state...

CVE-2023-25564 GSS-NTLMSSP vulnerable to memory corruption when decoding UTF16 strings

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, memory corruption can be triggered when decoding UTF16 strings. The variable outlen was not initialized and could cause writing a zero to an arbitrary place in memory if...

CVE-2023-25563

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of consistency of length of...

CVE-2023-25563

CVE-2023-25563 affects the GSS-NTLMSSP mechglue for the GSSAPI library. The vulnerability arises from multiple out-of-bounds reads when decoding NTLM fields and a 32-bit integer overflow that can cause improper length checks of internal buffers. If an application accepts NTLM tokens longer than 4...

CVE-2023-25563 GSS-NTLMSSP vulnerable to multiple out-of-bounds reads when decoding NTLM fields

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of consistency of length of...

CVE-2023-25563 GSS-NTLMSSP vulnerable to multiple out-of-bounds reads when decoding NTLM fields

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of consistency of length of...

CVE-2023-25563 GSS-NTLMSSP vulnerable to multiple out-of-bounds reads when decoding NTLM fields

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of consistency of length of...

CVE-2023-25567

GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication, has an out-of-bounds read when decoding target information prior to version 1.2.0. The length of the avpair is not checked properly for two of the elements which can trigger an out-of-bound read. The...

PT-2023-20165 · Unknown +6 · Gss-Ntlmssp +6

Name of the Vulnerable Software and Affected Versions: GSS-NTLMSSP versions prior to 1.2.0 Description: The issue is an out-of-bounds read that occurs when decoding target information. This happens because the length of the av pair is not properly checked for two elements, which can trigger an...

PT-2023-20162 · Unknown +5 · Gss-Ntlmssp +5

Name of the Vulnerable Software and Affected Versions: GSS-NTLMSSP versions prior to 1.2.0 Description: The issue is related to memory corruption that can be triggered when decoding UTF16 strings. The variable outlen was not initialized, which could cause writing a zero to an arbitrary place in...

PT-2023-20161 · Unknown +6 · Gss-Ntlmssp +6

Name of the Vulnerable Software and Affected Versions: GSS-NTLMSSP versions prior to 1.2.0 Description: GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit...

PT-2023-20163 · Unknown +6 · Gss-Ntlmssp +6

Name of the Vulnerable Software and Affected Versions: GSS-NTLMSSP versions prior to 1.2.0 Description: The issue is related to an incorrect free when decoding target information, which can trigger a denial of service. This occurs because the error condition incorrectly assumes the cb and sh...

CVE-2023-25564

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, memory corruption can be triggered when decoding UTF16 strings. The variable outlen was not initialized and could cause writing a zero to an arbitrary place in memory if...

CVE-2023-25563

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorrect checks of consistency of length of...

PT-2023-33462 · Linux · Ksmbd

Name of the Vulnerable Software and Affected Versions: ksmbd versions prior to v6.0.19 Description: The issue is related to the ksmbd decode ntlmssp auth blob function, where the nt len is not properly checked to be at least CIFS ENCPWD SIZE. This could potentially lead to security vulnerabilitie...

GSD-2022-1006684 cifs: Fix memory leak when build ntlmssp negotiate blob failed

cifs: Fix memory leak when build ntlmssp negotiate blob failed 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 v6.0.6 by commit...

samba security, bug fix, and enhancement update

4.15.5-5 - resolves: rhbz2064325 - Fix 'create krb5 conf = yes' when a KDC has a single IP address. 4.15.5-4 - resolves: rhbz2057503 - Fix winbind kerberos ticket refresh 4.15.5-3 - related: rhbz1979959 - Fix typo in testparm output 4.15.5-2 - resolves: rhbz1979959 - Improve idmap autorid sanity...

Slackware: Security Advisory (SSA:2016-106-02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...