Ubuntu alert USN-3598-2 (curl)
| From: | "Leonidas S. Barbosa" <leo.barbosa@canonical.com> | |
| To: | ubuntu-security-announce@lists.ubuntu.com | |
| Subject: | [USN-3598-2] curl vulnerabilities | |
| Date: | Thu, 24 May 2018 14:24:37 -0300 | |
| Message-ID: | <1527182677.30594.17.camel@canonical.com> |
========================================================================== Ubuntu Security Notice USN-3598-2 May 24, 2018 curl vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: Several security issues were fixed in curl. Software Description: - curl: HTTP, HTTPS, and FTP client and client libraries Details: USN-3598-1 fixed a vulnerability in curl. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Phan Thanh discovered that curl incorrectly handled certain FTP paths. An attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2018-1000120) Dario Weisser discovered that curl incorrectly handled certain LDAP URLs. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-1000121) Max Dymond discovered that curl incorrectly handled certain RTSP data. An attacker could possibly use this to cause a denial of service or even to get access to sensitive data. (CVE-2018-1000122) Max Dymond discovered that curl incorrectly handled certain RTSP responses. If a user or automated system were tricked into connecting to a malicious server, a remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2018-1000301) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: curl 7.22.0-3ubuntu4.21 libcurl3 7.22.0-3ubuntu4.21 libcurl3-gnutls 7.22.0-3ubuntu4.21 libcurl3-nss 7.22.0-3ubuntu4.21 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3598-2 https://usn.ubuntu.com/usn/usn-3598-1 CVE-2018-1000120, CVE-2018-1000121, CVE-2018-1000122, CVE-2018-1000301-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security...