DEBIAN-CVE-2016-4574

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Source
https://security-tracker.debian.org/tracker/CVE-2016-4574
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2016-4574.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2016-4574
Upstream
Published
2016-06-13T19:59:09Z
Modified
2025-09-30T03:54:19Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Off-by-one error in the appendutf8value function in the DN decoder (dn.c) in Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read) via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356.

References

Affected packages

Debian:11 / libksba

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.4-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libksba

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.4-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libksba

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.4-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libksba

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.4-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}