CVE-2018-10888

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Overview
  • CVE ID
  • CVE-2018-10888
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-10T14:29:00
  • Last Modified Date
  • 2022-04-19T16:09:27
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libgit2:libgit2:*:*:*:*:*:*:*:* 1 OR 0.27.3
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/libgit2/libgit2/releases/tag/v0.27.3 Patch Release Notes Third Party Advisory
https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1598024 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10888
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10888
History
Created Old Value New Value Data Type Notes
2022-05-10 15:41:18 Added to TrackCVE
2022-12-03 09:37:11 2018-07-10T14:29Z 2018-07-10T14:29:00 CVE Published Date updated
2022-12-03 09:37:11 2022-04-19T16:09:27 CVE Modified Date updated
2022-12-03 09:37:11 Analyzed Vulnerability Status updated