Source: libgit2 Version: 0.26.0+dfsg.1-1.2 Severity: important Tags: security upstream
Hi, The following vulnerability was published for libgit2. CVE-2018-10887[0]: | A flaw was found in libgit2 before version 0.27.3. It has been | discovered that an unexpected sign extension in git_delta_apply | function in delta.c file may lead to an integer overflow which in turn | leads to an out of bound read, allowing to read before the base | object. An attacker may use this flaw to leak memory addresses or | cause a Denial of Service. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2018-10887 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10887 [1] https://github.com/libgit2/libgit2/commit/3f461902dc1072acb8b7607ee65d0a0458ffac2a [2] https://github.com/libgit2/libgit2/commit/c1577110467b701dcbcf9439ac225ea851b47d22 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
