CURL-CVE-2023-27535 FTP too eager connection reuse

libcurl would reuse a previously created FTP connection even when one or more options had been changed that could have made the effective user a different one, thus leading to doing the second transfer with the wrong credentials. libcurl keeps previously used connections in a connection pool for...

Internet Bug Bounty: CVE-2023-27535: FTP too eager connection reuse

A vulnerability was found in libcurl versions 7.13.0 to 7.88.1 that allowed the reuse of previously created FTP connections even when one or more options had been changed, leading to the second transfer being done with wrong credentials. This was due to several FTP settings being left out from th...

CVE-2023-27535

An authentication bypass vulnerability exists in libcurl 8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain...

Mitsubishi Electric MELSEC iQ-F Series Plaintext Storage of a Password (CVE-2023-0457)

Plaintext Storage of a Password vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC CPU modules all models all versions, FX5UJ CPU modules all models all versions, FX5S CPU modules all models all versions, FX5-ENET all versions and FX5-ENET/IP all versions allows a remote...

Slackware Linux 14.0 / 14.1 / 14.2 / 15.0 / current curl Multiple Vulnerabilities (SSA:2023-079-01)

The version of curl installed on the remote host is prior to 8.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-079-01 advisory. - A vulnerability in input validation exists in curl 8.0 during communication using the TELNET protocol may allow an attacker t...

CBL Mariner 2.0 Security Update: curl (CVE-2022-32208)

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-2022-32208 advisory. - When curl 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This fl...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : curl vulnerabilities (USN-5964-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5964-1 advisory. Harry Sintonen discovered that curl incorrectly handled certain TELNET connection options. Due to lack of proper input scrubbing,...

curl -- multiple vulnerabilities

Harry Sintonen reports: CVE-2023-27533 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 documented functionality, curl...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-102.9.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

Large-scale Cyber Attack Hijacks East Asian Websites for Adult Content Redirects

A widespread malicious cyber operation has hijacked thousands of websites aimed at East Asian audiences to redirect visitors to adult-themed content since early September 2022. The ongoing campaign entails injecting malicious JavaScript code to the hacked websites, often connecting to the target...

Researchers Uncover Over a Dozen Security Flaws in Akuvox E11 Smart Intercom

More than a dozen security flaws have been disclosed in E11, a smart intercom product made by Chinese company Akuvox. "The vulnerabilities could allow attackers to execute code remotely in order to activate and control the device's camera and microphone, steal video and images, or gain a network...

Researchers Uncover Over a Dozen Security Flaws in Akuvox E11 Smart Intercom

More than a dozen security flaws have been disclosed in E11, a smart intercom product made by Chinese company Akuvox. "The vulnerabilities could allow attackers to execute code remotely in order to activate and control the device's camera and microphone, steal video and images, or gain a network...

curl security update

An update is available for curl. 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 curl packages provide the libcurl library and the curl utility for downloadi...

RLSA-2023:1140 Moderate: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: HTTP multi-header compression denial of service CVE-2023-23916 For more details about the security issues, including...

Debian: Security Advisory (DLA-1222-1)

The remote host is missing an update for the Debian 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...

Debian: Security Advisory (DLA-1195-1)

The remote host is missing an update for the Debian 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...

ALSA-2023:1140 Moderate: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: HTTP multi-header compression denial of service CVE-2023-23916 For more details about the security issues, including...

curl: CVE-2023-27535: FTP too eager connection reuse

A vulnerability existed in libcurl FTPS protocol that allowed the reuse of a connection even if different credentials were specified for different connections, resulting in the use of cached credentials for the wrong content. The vulnerability was caused by the failure to refuse caching when...

Chinese Hackers Targeting European Entities with New MQsTTang Backdoor

The China-aligned Mustang Panda actor has been observed using a hitherto unseen custom backdoor called MQsTTang as part of an ongoing social engineering campaign that commenced in January 2023. "Unlike most of the group's malware, MQsTTang doesn't seem to be based on existing families or publicly...

CVE-2023-0457

Plaintext Storage of a Password vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series, MELSEC iQ-R Series, MELSEC-Q Series and MELSEC-L Series allows a remote unauthenticated attacker to disclose plaintext credentials stored in project files and login into FTP server or Web server...