curl denial-of-service vulnerability (CNVD-2022-70596)

curl is a tool used to transfer data from or to a server. curl suffers from a denial of service vulnerability that stems from not properly handling incoming error messages, which can be exploited by attackers to cause a denial of service of the application...

Fedora: Security Advisory for curl (FEDORA-2022-d15a736748)

The remote host is missing an update for the Copyright C 2022 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...

FreeBSD : curl -- Multiple vulnerabilities (11e36890-d28c-11ec-a06f-d4c9ef517024)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 11e36890-d28c-11ec-a06f-d4c9ef517024 advisory. - Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an...

[SECURITY] Fedora 36 Update: curl-7.82.0-5.fc36

curl is a command line tool for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMA P, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection

Rapid7 discovered and reported a vulnerability that affects Zyxel firewalls supporting Zero Touch Provisioning ZTP, which includes the ATP series, VPN series, and the USG FLEX series including USG20-VPN and USG20W-VPN. The vulnerability, identified as CVE-2022-30525, allows an unauthenticated and...

curl: error parse uri path in curl

Summary: add summary of the vulnerability The uri path error could lead to security filter bypasses. For example, we can use curl -vv 'fh-jle:///etc/passwd' to bypass file protocol black list we can use curl -vv 'http://1.1.1.1:80-9000' to scan the open port in the host etc ... Steps To Reproduce...

CVE-2022-27776 affecting package curl 7.76.0-9

CVE-2022-27776 affecting package curl 7.76.0-9. A patched version of the package is available...

CVE-2022-22576 affecting package curl 7.76.0-9

CVE-2022-22576 affecting package curl 7.76.0-9. A patched version of the package is available...

CVE-2022-27775 affecting package curl 7.76.0-9

CVE-2022-27775 affecting package curl 7.76.0-9. A patched version of the package is available...

CVE-2022-27774 affecting package curl 7.76.0-9

CVE-2022-27774 affecting package curl 7.76.0-9. A patched version of the package is available...

Ubuntu: Security Advisory (USN-5412-1)

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...

Fedora 36 : curl (2022-d15a736748)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-d15a736748 advisory. - fix too eager reuse of TLS and SSH connections CVE-2022-27782 - do not accept cookies for TLD with trailing dot CVE-2022-27779 - hsts: ignore...

Slackware: Security Advisory (SSA:2022-131-01)

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...

USN-5412-1: curl vulnerabilities

Axel Chong discovered that curl incorrectly handled percent-encoded URL separators. A remote attacker could possibly use this issue to trick curl into using the wrong URL and bypass certain checks or filters. This issue only affected Ubuntu 22.04 LTS. CVE-2022-27780 Florian Kohnhuser discovered...

CVE-2022-27781

A vulnerability was found in curl. This issue occurs due to an erroneous function. A malicious server could make curl within Network Security Services NSS get stuck in a never-ending busy loop when trying to retrieve that information. This flaw allows an Infinite Loop, affecting system availabili...

CVE-2022-27780

A vulnerability was found in curl. This issue occurs because the curl URL parser wrongly accepts percent-encoded URL separators like '/' when decoding the hostname part of a URL, making it a different URL using the wrong hostname when it is later retrieved. This flaw allows a malicious actor to...

CVE-2022-27779

A vulnerability was found in curl. The issue occurs because curl wrongly allows HTTP cookies to be set for Top Level Domains TLDs if the hostname is provided with a trailing dot. This flaw allows arbitrary sites to set cookies that get sent to a different and unrelated site or domain by a malicio...

CVE-2022-27778

A vulnerability was found in curl. The issue occurs when removing the wrong file when "--no-clobber" is used together with "--remove-on-error." This flaw leads to removing files by mistake or by a malicious actor. Mitigation Do not use "--no-clobber" with "--remove-on-error"...

CURL-CVE-2022-30115 HSTS bypass via trailing dot

curl's HSTS check could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This mechanism could be bypassed if the hostname in the given URL used ...

CURL-CVE-2022-27780 percent-encoded path separator in URL host

The curl URL parser wrongly accepts percent-encoded URL separators like '/' when decoding the hostname part of a URL, making it a different URL using the wrong hostname when it is later retrieved. For example, a URL like http://example.com%2F10.0.0.1/, would be allowed by the parser and get...