395 matches found
CVE-2023-52440
The CVE-2023-52440 vulnerability concerns ksmbd in the Linux kernel where a slub overflow can occur during key exchange if authblob->SessionKey.Length exceeds CIFS_KEY_SIZE. The root cause is in ksmbd_decode_ntlmssp_auth_blob() and the subsequent copy to the session key array via cifs_arc4_cry...
CVE-2023-52440
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slub overflow in ksmbddecodentlmsspauthblob If authblob-SessionKey.Length is bigger than session key sizeCIFSKEYSIZE, slub overflow can happen in key exchange codes. cifsarc4crypt copy to session key array from...
PT-2024-5847
Name of the Vulnerable Software and Affected Versions Wireshark versions 4.0.0 through 4.0.16 Wireshark versions 4.2.0 through 4.2.6 Description The issue is related to a crash in the NTLMSSP dissector of Wireshark, which can be exploited to cause a denial of service via packet injection or a...
kernel: cifs: Fix memory leak when build ntlmssp negotiate blob failed
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory leak when build ntlmssp negotiate blob failed There is a memory leak when mount cifs: unreferenced object 0xffff888166059600 size 448: comm "mount.cifs", pid 51391, jiffies 4295596373 age 330.596s hex dump first ...
Oracle Linux 8 : samba (ELSA-2020-1878)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1878 advisory. - resolves: 1791209 - Fix CVE-2019-14907 - resolves: 1764469 - Fix CVE-2019-10218 - resolves: 1746241 - Fix CVE-2019-10197 Tenable has extracted the...
Oracle Linux 7 : samba (ELSA-2020-3981)
The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-3981 advisory. - resolves: 1791208 - Fix CVE-2019-14907 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessu...
Oracle Linux 8 : gssntlmssp (ELSA-2023-3097)
The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-3097 advisory. - Fix CVE-2023-25563: multiple out-of-bounds read when decoding NTLM fields - Fix CVE-2023-25564: memory corruption when decoding UTF16 strings - Fix...
AlmaLinux 8 : gssntlmssp (ALSA-2023:3097)
The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:3097 advisory. - 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...
Denial Of Service (DoS)
gss-ntlmssp is vulnerable to Denial Of Service DoS. The vulnerability exists because of the incorrect free when decoding target information, which leads to an application crash via the main gssacceptseccontext entry point...
Denial Of Service (DoS)
gss-ntlmssp is vulnerable to Denial of Service DoS attacks. Multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service due to a 32-bit integer overflow condition and incorrect checks of consistency of length of internal buffers. This vulnerability can be triggered via...
Denial Of Service (DoS)
gss-ntlmssp is vulnerable to Denial Of Service DoS. The vulnerability exists because of a memory leak when parsing usernames to the domain portion of a username, which overrides the allocated memory area of the size of the domain name via the main gssacceptseccontext entry point, leading to an...
Denial Of Service (DoS)
gss-ntlmssp is vulnerable to Denial of Service DoS attacks. Memory corruption can be triggered when decoding UTF16 strings if the variable 'outlen' is not initialized. This can lead to a denial of service if the write hits unmapped memory or randomly corrupts a byte in the application memory spac...
Denial Of Service (DoS)
gss-ntlmssp is vulnerable to Denial of Service DoS attacks. The length of the avpair is not checked properly for two elements, which can trigger an out-of-bounds read and cause a denial-of-service if memory is unmapped...
Fedora: Security Advisory for gssntlmssp (FEDORA-2023-cb63c0f615)
The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH 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-or-later This program is free software; you can...
[SECURITY] Fedora 37 Update: gssntlmssp-1.2.0-1.fc37
A GSSAPI Mechanism that implements NTLMSSP...
Fedora 37 : gssntlmssp (2023-cb63c0f615)
The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-cb63c0f615 advisory. Patched several CVEs reported by GitHub Security Lab CVE-2023-25563 CVE-2023-25564 CVE-2023-25565 CVE-2023-25566 CVE-2023-25567 Tenable has extracte...
K53313971: Samba vulnerabilities CVE-2016-2110 and CVE-2016-2115
Security Advisory Description CVE-2016-2110 The NTLMSSP authentication implementation in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove...
K95010211: Samba vulnerability CVE-2019-14907
Security Advisory Description All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" or above then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provid...
CVE-2023-25566
A flaw was found in GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication. A memory leak can be triggered when parsing usernames, triggering a denial of service. The domain portion of a username may be overridden, causing an allocated memory area the size of th...
CVE-2023-25565
A flaw was found in GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication. 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 needs to...