ALPINE-CVE-2018-15501

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Source
https://security.alpinelinux.org/vuln/CVE-2018-15501
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2018-15501
Upstream
Published
2018-08-18T02:29:01Z
Modified
2026-10-27T08:31:16Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In ng_pkt in transports/smart_pkt.c in libgit2 before 0.26.6 and 0.27.x before 0.27.4, a remote attacker can send a crafted smart-protocol "ng" packet that lacks a '\0' byte to trigger an out-of-bounds read that leads to DoS.

References

Affected packages

Alpine:v3.10
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
libgit2-0.27

Package

Name
libgit2-0.27
Purl
pkg:apk/alpine/libgit2-0.27?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.11
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.12
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.13
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
libgit2-1.0

Package

Name
libgit2-1.0
Purl
pkg:apk/alpine/libgit2-1.0?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.14
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
libgit2-1.0

Package

Name
libgit2-1.0
Purl
pkg:apk/alpine/libgit2-1.0?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.15
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
libgit2-1.1

Package

Name
libgit2-1.1
Purl
pkg:apk/alpine/libgit2-1.1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.16
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
libgit2-1.1

Package

Name
libgit2-1.1
Purl
pkg:apk/alpine/libgit2-1.1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.17
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.18
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.19
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.20
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.21
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.22
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.23
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.24
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"
Alpine:v3.9
libgit2

Package

Name
libgit2
Purl
pkg:apk/alpine/libgit2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.27.0
Fixed
0.27.4-r0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-15501.json"