DEBIAN-CVE-2023-2603

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Source
https://security-tracker.debian.org/tracker/CVE-2023-2603
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2603.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-2603
Upstream
Published
2023-06-06T20:15:13.187Z
Modified
2025-11-20T10:16:32.655837Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in libcap. This issue occurs in the libcapstrdup() function and can lead to an integer overflow if the input string is close to 4GiB.

References

Affected packages

Debian:11 / libcap2

Package

Name
libcap2
Purl
pkg:deb/debian/libcap2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.44-1+deb11u1

Affected versions

1:2.*

1:2.44-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2603.json"

Debian:12 / libcap2

Package

Name
libcap2
Purl
pkg:deb/debian/libcap2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.66-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2603.json"

Debian:13 / libcap2

Package

Name
libcap2
Purl
pkg:deb/debian/libcap2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.66-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2603.json"

Debian:14 / libcap2

Package

Name
libcap2
Purl
pkg:deb/debian/libcap2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.66-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2603.json"