[월:] 2019년 04월

USN-3954-1: FreeRADIUS vulnerabilities freeradius vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.04 Ubuntu 18.10 Ubuntu 18.04 LTS Summary FreeRADIUS could be made to bypass authentication if it received a specially crafted input. Software Description freeradius – high-performance and highly configurable RADIUS server Details It was discovered that FreeRADIUS incorrectly handled certain inputs. An attacker could possibly use this issue to bypass authentication. (CVE-2019-11234, CVE-2019-11235) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 freeradius – 3.0.17+dfsg-1ubuntu2.1 Ubuntu 18.10 freeradius – 3.0.16+dfsg-3ubuntu1.1 Ubuntu 18.04 LTS freeradius – 3.0.16+dfsg-1ubuntu3.1 To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades. In general, a standard system update will make all the necessary changes. References CVE-2019-11234 CVE-2019-11235 Source: USN-3954-1: FreeRADIUS vulnerabilities

USN-3936-2: AdvanceCOMP vulnerability advancecomp vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.04 Summary AdvanceCOMP could be made to run arbitrary code if it opened a specially crafted file. Software Description advancecomp – collection of recompression utilities Details USN-3936-1 fixed a vulnerability in AdvanceCOMP. This update provides the corresponding update for Ubuntu 19.04. Original advisory details: It was discovered that AdvanceCOMP incorrectly handled certain PNG files. An attacker could possibly use this issue to execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 advancecomp – 2.1-1ubuntu0.19.04.1 To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades. In general, a standard system update will make all the necessary changes. References USN-3936-1 CVE-2019-9210 Source: USN-3936-2: AdvanceCOMP vulnerability