========================================================================== Ubuntu Security Notice USN-6718-1 March 27, 2024
curl vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in curl. Software Description: - curl: HTTP, HTTPS, and FTP client and client libraries Details: Dan Fandrich discovered that curl would incorrectly use the default set of protocols when a parameter option disabled all protocols without adding any, contrary to expectations. This issue only affected Ubuntu 23.10. (CVE-2024-2004) It was discovered that curl incorrectly handled memory when limiting the amount of headers when HTTP/2 server push is allowed. A remote attacker could possibly use this issue to cause curl to consume resources, leading to a denial of service. (CVE-2024-2398) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.10: curl 8.2.1-1ubuntu3.3 libcurl3-gnutls 8.2.1-1ubuntu3.3 libcurl3-nss 8.2.1-1ubuntu3.3 libcurl4 8.2.1-1ubuntu3.3 Ubuntu 22.04 LTS: curl 7.81.0-1ubuntu1.16 libcurl3-gnutls 7.81.0-1ubuntu1.16 libcurl3-nss 7.81.0-1ubuntu1.16 libcurl4 7.81.0-1ubuntu1.16 Ubuntu 20.04 LTS: curl 7.68.0-1ubuntu2.22 libcurl3-gnutls 7.68.0-1ubuntu2.22 libcurl3-nss 7.68.0-1ubuntu2.22 libcurl4 7.68.0-1ubuntu2.22 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6718-1 CVE-2024-2004, CVE-2024-2398 Package Information: https://launchpad.net/ubuntu/+source/curl/8.2.1-1ubuntu3.3 https://launchpad.net/ubuntu/+source/curl/7.81.0-1ubuntu1.16 https://launchpad.net/ubuntu/+source/curl/7.68.0-1ubuntu2.22
OpenPGP_signature.asc
Description: OpenPGP digital signature
