CVE-2022-30636

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2022-30636
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-30636.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-30636
Aliases
Published
2024-07-02T20:15:05Z
Modified
2024-07-08T18:23:34.377653Z
Summary
[none]
Details

httpTokenCacheKey uses path.Base to extract the expected HTTP-01 token value to lookup in the DirCache implementation. On Windows, path.Base acts differently to filepath.Base, since Windows uses a different path separator (\ vs. /), allowing a user to provide a relative path, i.e. .well-known/acme-challenge/....\asd becomes ....\asd. The extracted path is then suffixed with +http-01, joined with the cache directory, and opened. Since the controlled path is suffixed with +http-01 before opening, the impact of this is significantly limited, since it only allows reading arbitrary files on the system if and only if they have this suffix.

References

Affected packages

Debian:11 / golang-go.crypto

Package

Name
golang-go.crypto
Purl
pkg:deb/debian/golang-go.crypto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:0.*

1:0.0~git20201221.eec23a3-1
1:0.0~git20210817.32db794-1
1:0.0~git20211202.5770296-1
1:0.0~git20220315.3147a52-1
1:0.0~git20220829.c86fa9a-1~bpo11+1
1:0.0~git20220829.c86fa9a-1
1:0.1.0-1
1:0.4.0-1
1:0.10.0-1
1:0.12.0-1
1:0.13.0-1
1:0.14.0-1
1:0.16.0-1
1:0.17.0-1
1:0.18.0-1
1:0.19.0-1
1:0.21.0-1
1:0.22.0-1
1:0.23.0-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:12 / golang-go.crypto

Package

Name
golang-go.crypto
Purl
pkg:deb/debian/golang-go.crypto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0~git20220829.c86fa9a-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:13 / golang-go.crypto

Package

Name
golang-go.crypto
Purl
pkg:deb/debian/golang-go.crypto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0~git20220829.c86fa9a-1

Ecosystem specific

{
    "urgency": "unimportant"
}