DEBIAN-CVE-2026-56968

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-56968
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56968.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-56968
Upstream
  • CVE-2026-56968
Published
2026-06-23T17:17:09Z
Modified
2026-09-14T17:03:20Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.

References

Affected packages

Debian:12 / gsasl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.0-1+deb12u2

Affected versions

2.*
2.2.0-1
2.2.0-1+deb12u1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56968.json"

Debian:13 / gsasl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.2-1.1+deb13u2

Affected versions

2.*
2.2.2-1.1
2.2.2-1.1+deb13u1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56968.json"

Debian:14 / gsasl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.4-1

Affected versions

2.*
2.2.2-1.1
2.2.2-2
2.2.2-3
2.2.2-4
2.2.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56968.json"