Debian: DSA-3232-1: curl security update
Debian: DSA-3232-1: curl security update
Several vulnerabilities were discovered in cURL, an URL transfer library: CVE-2015-3143
- ------------------------------------------------------------------------- Debian Security Advisory DSA-3232-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Alessandro Ghedini April 22, 2015 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : curl CVE ID : CVE-2015-3143 CVE-2015-3144 CVE-2015-3145 CVE-2015-3148 Several vulnerabilities were discovered in cURL, an URL transfer library: CVE-2015-3143 NTLM-authenticated connections could be wrongly reused for requests without any credentials set, leading to HTTP requests being sent over the connection authenticated as a different user. This is similar to the issue fixed in DSA-2849-1. CVE-2015-3144 When parsing URLs with a zero-length hostname (such as "https://:80"), libcurl would try to read from an invalid memory address. This could allow remote attackers to cause a denial of service (crash). This issue only affects the upcoming stable (jessie) and unstable (sid) distributions. CVE-2015-3145 When parsing HTTP cookies, if the parsed cookie's "path" element consists of a single double-quote, libcurl would try to write to an invalid heap memory address. This could allow remote attackers to cause a denial of service (crash). This issue only affects the upcoming stable (jessie) and unstable (sid) distributions. CVE-2015-3148 When doing HTTP requests using the Negotiate authentication method along with NTLM, the connection used would not be marked as authenticated, making it possible to reuse it and send requests for one user over the connection authenticated as a different user. For the stable distribution (wheezy), these problems have been fixed in version 7.26.0-1+wheezy13. For the upcoming stable distribution (jessie), these problems have been fixed in version 7.38.0-4+deb8u1. For the unstable distribution (sid), these problems have been fixed in version 7.42.0-1. We recommend that you upgrade your curl packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.