CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

Internet Bug Bounty: CVE-2023-28321: IDN wildcard match

CVE-2023-28321 is a vulnerability in curl that allowed for improper validation of certificates with host mismatch. The private wildcard matching function in curl could match IDN International Domain Name hosts incorrectly, potentially accepting patterns that should have mismatched. This issue was...

SUSE CVE-2023-28321

An improper certificate validation vulnerability exists in curl v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS...

SUSE: Security Advisory (SUSE-SU-2023:2227-1)

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...

CVE-2023-28321

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

CURL-CVE-2023-28321 IDN wildcard match

curl supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS library. This private wildcard matching function would match IDN International Domain...

SUSE-SU-2023:2228-1 Security update for curl

This update for curl fixes the following issues: - CVE-2023-28320: Fixed siglongjmp race condition bsc1211231. - CVE-2023-28321: Fixed IDN wildcard matching bsc1211232. - CVE-2023-28322: Fixed POST-after-PUT confusion bsc1211233. - CVE-2023-27533: Fixed TELNET option IAC injection bsc1209209. -...

SUSE-SU-2023:2224-1 Security update for curl

This update for curl adds the following feature: Update to version 8.0.1 jscPED-2580 - CVE-2023-28319: use-after-free in SSH sha256 fingerprint check bsc1211230. - CVE-2023-28320: siglongjmp race condition bsc1211231. - CVE-2023-28321: IDN wildcard matching bsc1211232. - CVE-2023-28322:...

PT-2023-3462 · Curl +11 · Curl +11

Name of the Vulnerable Software and Affected Versions: curl versions prior to 8.1.0 Description: The issue is related to improper certificate validation in the way curl supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. This could lead to...

CVE-2022-43551 - HSTS check could be bypassed to trick it to keep using HTTP.

A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypasse...

Oracle VM VirtualBox <6.1.44, < 7.0.8 (April 2023 CPU)

The version of VirtualBox installed on the remote host is prior to 6.144 or 7.0.8. It is, therefore, affected by multiple vulnerabilities as referenced in the April 2023 CPU advisory: - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions...

ROS-20230414-03

The curl program vulnerability is related to the handling of IDN characters in hostnames, the HSTS mechanism can be bypassed, if the hostname in the specified URL first uses IDN characters that are replaced with ASCII analogs during IDN conversion, then in a subsequent request it does not detect...

ROS-20230414-23

The curl program vulnerability is related to the handling of IDN characters in hostnames, the HSTS mechanism can be bypassed, if the hostname in the specified URL first uses IDN characters that are replaced with ASCII analogs during IDN conversion, then in a subsequent request it does not detect...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2023-1571)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2023-1581)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be...

curl -- multiple vulnerabilities

Wei Chong Tan, Harry Sintonen, and Hiroki Kurosawa reports: This update fixes 4 security vulnerabilities: Medium CVE-2023-28319: UAF in SSH sha256 fingerprint check. Reported by Wei Chong Tan on 2023-03-21 Low CVE-2023-28320: siglongjmp race condition. Reported by Harry Sintonen on 2023-04-02 Low...

CBL Mariner 2.0 Security Update: cmake / curl (CVE-2022-43551)

The version of cmake / curl installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-43551 advisory. - A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP...

CBL Mariner 2.0 Security Update: curl (CVE-2022-42916)

The version of curl installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-42916 advisory. - In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Using its HSTS...

Tenable SecurityCenter 5.22.0 / 5.23.1 Multiple Vulnerabilities (TNS-2023-05)

According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is running 5.22.0 or 5.23.1 and is therefore affected by multiple vulnerabilities in curl starting with 7.77.0 and before 7.86.0: - If curl is told to use an HTTP proxy for a transfer with ...

Curl Cleartext Information Disclosure < 7.87 (CVE-2022-43551)

The version of Curl installed on the remote host is prior to 7.87.0. It is therefore affected by an information disclosure vulnerability where the HSTS mechanism could be bypassed to trick curl to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an...