http://bugzilla.opensuse.org/show_bug.cgi?id=1162458 Bug ID: 1162458 Summary: VUL-1: CVE-2019-14877: newlib: __mdiff null pointer dereference bugs Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.1 Hardware: Other URL: https://smash.suse.de/issue/252252/ OS: Other Status: NEW Severity: Minor Priority: P5 - None Component: Basesystem Assignee: rguenther@suse.com Reporter: abergmann@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- https://census-labs.com/news/2020/01/31/multiple-null-pointer-dereference-vu... __mdiff null pointer dereference bugs (CVE-2019-14877) In the __mdiff function of the newlib libc library (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate big integers, however no check is performed to verify if the allocation succeeded or not: References: https://seclists.org/oss-sec/2020/q1/51 -- You are receiving this mail because: You are on the CC list for the bug.