CVE-2018-8098
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-8098
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-8098.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-8098
- Related
- Published
- 2018-03-14T00:29:00Z
- Modified
- 2024-08-01T09:21:51.567986Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a denial of service (out-of-bounds read) via a crafted repository index file.
- References
-
- https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html
- https://github.com/libgit2/libgit2/commit/3207ddb0103543da8ad2139ec6539f590f9900c1
- https://github.com/libgit2/libgit2/commit/3db1af1f370295ad5355b8f64b865a2a357bcac0
- https://libgit2.github.com/security/
- https://security-tracker.debian.org/tracker/CVE-2018-8098
Affected packages
Debian:11 / libgit2
Package
- Name
- libgit2
- Purl
- pkg:deb/debian/libgit2?arch=source
Debian:12 / libgit2
Package
- Name
- libgit2
- Purl
- pkg:deb/debian/libgit2?arch=source
Debian:13 / libgit2
Package
- Name
- libgit2
- Purl
- pkg:deb/debian/libgit2?arch=source
Git / github.com/libgit2/libgit2
Affected ranges
- Type
- GIT
- Repo
- https://github.com/libgit2/libgit2
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
v0.*
v0.1.0
v0.10.0
v0.11.0
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.18.0
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.21.0-rc1
v0.21.0-rc2
v0.22.0
v0.22.0-rc1
v0.22.0-rc2
v0.23.0
v0.23.0-rc1
v0.23.0-rc2
v0.24.0
v0.24.0-rc1
v0.24.4
v0.25.0
v0.25.0-rc1
v0.25.0-rc2
v0.25.1
v0.26.0
v0.26.0-rc1
v0.26.0-rc2
v0.27.0-rc1
v0.27.0-rc2
v0.3.0
v0.8.0