CVE-2025-22870

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied.

References

Affected packages

Debian:11 / golang-1.15

Package

Name: golang-1.15
Purl: pkg:deb/debian/golang-1.15?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.15.9-6

1.15.15-1~deb11u1

1.15.15-1~deb11u2

1.15.15-1~deb11u3

1.15.15-1~deb11u4

1.15.15-1

1.15.15-2

1.15.15-3

1.15.15-4

1.15.15-5

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / golang-1.19

Package

Name: golang-1.19
Purl: pkg:deb/debian/golang-1.19?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.19.8-2

1.19.9-1

1.19.10-1

1.19.10-2

1.19.11-1

1.19.12-1

1.19.12-2~bpo11+1

1.19.12-2~bpo12+1

1.19.12-2

1.19.13-1~bpo11+1

1.19.13-1~bpo12+1

1.19.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / golang-1.24

Package

Name: golang-1.24
Purl: pkg:deb/debian/golang-1.24?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.24.1-1

Affected versions

1.*

1.24~rc1-1

1.24~rc2-1

1.24~rc3-1

1.24~rc3-2

1.24.0-1

1.24.0-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}