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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2018-07-10T14:00:00Z
Updated: 2024-09-17T01:06:07.091Z
Reserved: 2018-05-09T00:00:00
Link: CVE-2018-10887
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-07-10T14:29:00.260
Modified: 2024-11-21T03:42:13.670
Link: CVE-2018-10887
Redhat
No data.