UBUNTU-CVE-2023-46853

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Source
https://ubuntu.com/security/CVE-2023-46853
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46853.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-46853
Upstream
Downstream
Related
Published
2023-10-27T20:15:00Z
Modified
2025-09-08T16:56:34Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is used instead of \r\n.

References

Affected packages

Ubuntu:22.04:LTS / memcached

Package

Name
memcached
Purl
pkg:deb/ubuntu/memcached@1.6.14-1ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.14-1ubuntu0.1

Affected versions

1.*

1.6.9+dfsg-1build1
1.6.12+dfsg-2ubuntu1
1.6.12+dfsg-3
1.6.12+dfsg-4
1.6.13-1
1.6.14-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "memcached",
            "binary_version": "1.6.14-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}