Description
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.
Published: 2018-07-10
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1477-1 libgit2 security update
Debian DLA Debian DLA DLA-2936-1 libgit2 security update
History

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Debian Debian Linux
Libgit2 Libgit2
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-17T01:06:07.091Z

Reserved: 2018-05-09T00:00:00.000Z

Link: CVE-2018-10887

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-10T14:29:00.260

Modified: 2024-11-21T03:42:13.670

Link: CVE-2018-10887

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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