RXSA-2023:1566 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: stack overflow in doprocdointvec and procskipspaces CVE-2022-4378 ALSA: pcm: Move rwsem lock inside sndctlelemread to prevent UAF CVE-2023-0266 kernel: FUSE filesystem low-privileged user...

USN-5964-1: curl vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description Harry Sintonen discovered that curl incorrectly handled certain TELNET connection options. Due to lack of proper input scrubbing, curl could pass on user name and telnet options to...

Medium: curl

Issue Overview: The curl advisory describes this issue as follows: curl supports communicating using the TELNET protocol and as a part of this it offers users to pass on user name and "telnet options" for the server negotiation. Due to lack of proper input scrubbing and without it being the...

CLSA-2023-1681491163 curl: Fix of 3 CVEs

CVE-2023-27533: prevent TELNET option from IAC injection - CVE-2023-27535: fix behavior when FTP too eager connection reuse - CVE-2023-27536: do not reuse connections with different GSS delegations...

CLSA-2023-1681490707 curl: Fix of 3 CVEs

CVE-2023-27533: prevent TELNET option from IAC injection - CVE-2023-27535: fix behavior when FTP too eager connection reuse - CVE-2023-27536: do not reuse connections with different GSS delegations...

QNAP QTS Buffer Overflow Vulnerability in Samba (QSA-23-03)

The version of QNAP QTS installed on the remote host is affected by a buffer overflow vulnerability as referenced in the QSA-23-03 advisory. PAC parsing in MIT Kerberos 5 aka krb5 before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution in KDC, kadmind, ...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: stack overflow in doprocdointvec and procskipspaces CVE-2022-4378 ALSA: pcm: Move rwsem lock inside sndctlelemread to prevent UAF CVE-2023-0266 kernel: FUSE filesystem low-privileged user...

Fedora 38 : curl (2023-0de03a9232)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-0de03a9232 advisory. - fix SSH connection too eager reuse still CVE-2023-27538 - fix HSTS double-free CVE-2023-27537 - fix GSS delegation too eager connection re-use...

USN-5964-2: curl vulnerabilities

USN-5964-1 fixed several vulnerabilities in curl. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Harry Sintonen discovered that curl incorrectly handled certain TELNET connection options. Due to lack of proper input scrubbing,...

Fedora 37 : curl (2023-2884ba1528)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-2884ba1528 advisory. - fix SSH connection too eager reuse still CVE-2023-27538 - fix HSTS double-free CVE-2023-27537 - fix GSS delegation too eager connection re-use...

CVE-2023-27536

A flaw was found in the Curl package. Libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However, the GSS delegation setting was left out from the configuration match checks, making them match too easily, affecting...

Authentication Bypass

curl is vulnerable to Authentication Bypass. The library would reuse a previously created connection even if the GSS delegation CURLOPTGSSAPIDELEGATION option had been changed, but this setting was left out from configuration match checks, affecting krb5/kerberos/negotiate/GSSAPI transfers...

Slackware: Security Advisory (SSA:2023-079-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Ubuntu: Security Advisory (USN-5964-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

[slackware-security] curl

New curl packages are available for Slackware 14.0, 14.1, 14.2, 15.0, and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/curl-8.0.1-i586-1slack15.0.txz: Upgraded. This update fixes security issues: SSH connection too eager reuse still. HS...

USN-5964-1: curl vulnerabilities

Harry Sintonen discovered that curl incorrectly handled certain TELNET connection options. Due to lack of proper input scrubbing, curl could pass on user name and telnet options to the server as provided, contrary to expectations. CVE-2023-27533 Harry Sintonen discovered that curl incorrectly...

CURL-CVE-2023-27536 GSS delegation too eager connection reuse

libcurl would reuse a previously created connection even when the GSS delegation CURLOPTGSSAPIDELEGATION option had been changed that could have changed the user's permissions in a second transfer. libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if...

Internet Bug Bounty: CVE-2023-27536: GSS delegation too eager connection re-use

A vulnerability was found in libcurl versions 7.22.0 to 7.88.1 that allowed for the reuse of a previously created connection even when the GSS delegation option had been changed, potentially changing the user's permissions in a second transfer. This could affect krb5/kerberos/negotiate/GSSAPI...