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Category — Curl
Two High-Risk Security Flaws Discovered in Curl Library - New Patches Released

Two High-Risk Security Flaws Discovered in Curl Library - New Patches Released

Oct 12, 2023 Vulnerability / Software Security
Image Source: JFrog Security Research Patches have been released for  two security flaws  impacting the Curl data transfer library, the most severe of which could potentially result in code execution. The list of vulnerabilities is as follows - CVE-2023-38545  (CVSS score: 7.5) - SOCKS5 heap-based buffer overflow vulnerability CVE-2023-38546  (CVSS score: 5.0) - Cookie injection with none file CVE-2023-38545 is the more severe of the two, and has been  described  by the project's lead developer, Daniel Stenberg, as "probably the worst Curl security flaw in a long time." It affects libcurl versions 7.69.0 to and including 8.3.0. "This flaw makes Curl overflow a heap-based buffer in the  SOCKS5  proxy handshake," the maintainers said in an advisory. "When Curl is asked to pass along the hostname to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by Curl itself, the maximum length that hostname can be is 255 bytes.&quo
Security Patch for Two New Flaws in Curl Library Arriving on October 11

Security Patch for Two New Flaws in Curl Library Arriving on October 11

Oct 09, 2023 Software Security / Vulnerability
The maintainers of the  Curl library  have released an advisory warning of two security vulnerabilities that are expected to be addressed as part of an forthcoming update set for release on October 11, 2023. This  includes  a high-severity and a low-severity flaw tracked under the identifiers CVE-2023-38545 and CVE-2023-38546, respectively. Additional details about the issues and the exact version ranges impacted have been withheld owing to the possibility that the information could be used to "help identify the problem (area) with a very high accuracy." That said, the "last several years" of versions of the library are said to be affected.  "Sure, there is a minuscule risk that someone can find this (again) before we ship the patch, but this issue has stayed undetected for years for a reason," Daniel Stenberg, the lead developer behind the project, said in a message posted on GitHub. Curl, powered by libcurl, is a  popular command-line tool  for tra
Sailing the Seven Seas Securely from Port to Port – OT Access Security for Ships and Cranes

Sailing the Seven Seas Securely from Port to Port – OT Access Security for Ships and Cranes

Oct 28, 2024Operational Technology / Cybersecurity
Operational Technology (OT) security has affected marine vessel and port operators, since both ships and industrial cranes are being digitalized and automated at a rapid pace, ushering in new types of security challenges. Ships come to shore every six months on average. Container cranes are mostly automated. Diagnostics, maintenance, upgrade and adjustments to these critical systems are done remotely, often by third-party vendor technicians. This highlights the importance of proper secure remote access management for industrial control systems (ICS).  Learn more in our Buyer's Guide for Secure Remote Access Lifecycle Management .  We at SSH Communications Security (SSH) have been pioneering security solutions that bridge the gap between IT and OT in privileged access management . Let's investigate how we helped two customers solve their critical access control needs with us. Secure Remote Access Around the Globe to 1000s of Ships  In the maritime industry, ensuring secure and e
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