DEBIAN-CVE-2025-69277

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.

References

https://security-tracker.debian.org/tracker/CVE-2025-69277

Affected packages

Debian:12 / libsodium

Package

Name: libsodium
Purl: pkg:deb/debian/libsodium?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.18-1+deb12u1

Affected versions

1.*

1.0.18-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-69277.json"

Debian:13 / libsodium

Package

Name: libsodium
Purl: pkg:deb/debian/libsodium?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.18-1+deb13u1

Affected versions

1.*

1.0.18-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-69277.json"

Debian:14 / libsodium

Package

Name: libsodium
Purl: pkg:deb/debian/libsodium?arch=source&distro=forky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.18-2

Affected versions

1.*

1.0.18-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-69277.json"