CVE-2020-8927

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-8927
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8927.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-8927
Aliases
Related
Published
2020-09-15T10:15:12Z
Modified
2024-12-05T15:29:28.922407Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
[none]
Details

A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.

References

Affected packages

Alpine:v3.12 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.13 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.14 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.15 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.16 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.17 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.18 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.19 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.20 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Alpine:v3.21 / brotli

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.4-r0
1.0.5-r0
1.0.6-r0
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7-r3
1.0.7-r4
1.0.7-r5

Debian:11 / brotli

Package

Name
brotli
Purl
pkg:deb/debian/brotli?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / brotli

Package

Name
brotli
Purl
pkg:deb/debian/brotli?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / brotli

Package

Name
brotli
Purl
pkg:deb/debian/brotli?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/dotnet/core

Affected ranges

Type
GIT
Repo
https://github.com/dotnet/core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8b41c63650f1c1223ce82de5d9040c1f7ff470c1
Type
GIT
Repo
https://github.com/google/brotli
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
db361a0bb901d6a71c7cbf1370d97b3703482e3b
Type
GIT
Repo
https://github.com/powershell/powershell
Events
Introduced
b54b188c1804d4dcebb09a8be3a67916abd94fd7
Fixed
3269c95a72af9a3a161884dbae99eae0352b3e7d

Affected versions

v0.*

v0.1.0
v0.2.0
v0.3.0
v0.4.0
v0.6.0

v1.*

v1.0.0
v1.0.0-rc1
v1.0.0-rc2
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.1
v1.1.0
v1.1.0-preview1
v1.1.1
v1.1.2
v1.1.4

v2.*

v2.0.0
v2.0.0-preview1
v2.0.0-preview2