curl: Use-after-free triggered by an HTTP proxy deny response

A vulnerability was found in curl. In this issue, curl can be asked to tunnel all protocols virtually it supports through an HTTP proxy. HTTP proxies can deny these tunnel operations using an appropriate HTTP error response code. When getting denied to tunnel the specific SMB or TELNET protocols,...

curl: HSTS ignored on multiple requests

A flaw was found in the Curl package, where the HSTS mechanism would be ignored by subsequent transfers when done on the same command line because the state would not be properly carried. This issue may result in limited confidentiality and integrity...

RHEL 7 / 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.51 SP2 (RHSA-2023:3354)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:3354 advisory. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP...

Formidable Forms < 6.3.1 - Subscriber+ Remote Code Execution

The plugin does not adequately authorize the user or validate the plugin URL in its functionality for installing add-ons. This allows a user with a role as low as Subscriber to install and activate arbitrary plugins of arbitrary versions from the WordPress.org plugin repository onto the site,...

CVE-2023-23599

When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. This vulnerability affects Firefox 109, Firefox ESR 102.7, and Thunderbird 102.7...

EulerOS Virtualization 2.9.0 : curl (EulerOS-SA-2023-2014)

According to the versions of the curl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An allocation of resources without limits or throttling vulnerability exists in curl v7.88.0 based on the 'chained' HTTP compressio...

EulerOS Virtualization 2.9.1 : curl (EulerOS-SA-2023-1993)

According to the versions of the curl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An allocation of resources without limits or throttling vulnerability exists in curl v7.88.0 based on the 'chained' HTTP compressio...

Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2023-1993)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2023-2014)

The remote host is missing an update for the Huawei EulerOS 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...

Pydio Cells 4.1.2 - Unauthorised Role Assignments

Exploit Title: Pydio Cells 4.1.2 - Unauthorised Role Assignments Affected Versions: 4.1.2 and earlier versions Fixed Versions: 4.2.0, 4.1.3, 3.0.12 Vulnerability Type: Privilege Escalation Security Risk: high Vendor URL: https://pydio.com/ Vendor Status: notified Advisory URL:...

Important Photon OS Security Update - PHSA-2023-4.0-0399

Updates of 'shadow', 'libuv', 'curl', 'binutils' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2023-3.0-0589

Updates of 'curl' packages of Photon OS have been released...

Pydio Cells 4.1.2 - Unauthorised Role Assignments Vulnerability

Exploit Title: Pydio Cells 4.1.2 - Unauthorised Role Assignments Affected Versions: 4.1.2 and earlier versions Fixed Versions: 4.2.0, 4.1.3, 3.0.12 Vulnerability Type: Privilege Escalation Security Risk: high Vendor URL: https://pydio.com/ Vendor Status: notified Advisory URL:...

Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API

The plugin does not validate uploaded files, allowing users with author roles or above to manipulate existing files on the site, deleting arbitrary files, and in rare cases achieve Remote Code Execution via phar deserialization. curl --json ' "media": "tmpname": "/WPCONTENTPATH/wp-config.php",...

CLSA-2023-1685378325 curl: Fix of 2 CVEs

CVE-2022-43552: smb/telnet: do not free the protocol struct in done - CVE-2022-35252: cookie: reject cookies with "control bytes"...

CLSA-2023-1685378052 curl: Fix of 2 CVEs

CVE-2022-43552: smb/telnet: do not free the protocol struct in done - CVE-2022-35252: cookie: reject cookies with "control bytes"...

A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names selected at build time. If it is built to use the synchronous resolver it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.

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An information disclosure vulnerability exists in curl <v8.1.0 when doing HTTP(S) transfers libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send even when the `CURLOPT_POSTFIELDS` option has been set if the same handle previously wasused to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the second transfer. The problem exists in the logic for a reused handle when it is (expected to be) changed from a PUT to a POST.

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A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.

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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 library. This private wildcard matching function would match IDN (International Domain Name) hosts incorrectly and could as a result accept patterns that otherwise should mismatch. IDN hostnames are converted to puny code before used for certificate checks. Puny coded names always start with `xn--` and should not be allowed to pattern match but the wildcard check in curl could still check for `x*` which would match even though the IDN name most likely contained nothing even resembling an `x`.

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