CVE-2023-46853
memcached: In Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is used in...
CVE-2023-46853 is fixed in 5 products on 1 platform, first by memcached 1.6.14-1ubuntu0.1, released October 27, 2023. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0088
59th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| memcached · Debian 12.15 (bookworm) | 1.6.18-1+deb12u1 | DEBIAN-CVE-2023-46853 | Oct 27, 2023 |
| memcached · Debian 13.5 (trixie) | 1.6.22-1 | DEBIAN-CVE-2023-46853 | Oct 27, 2023 |
| memcached · Debian 14 | 1.6.22-1 | DEBIAN-CVE-2023-46853 | Oct 27, 2023 |
| memcached · Ubuntu 22.04.1 LTS (jammy) | 1.6.14-1ubuntu0.1 | memcached 1.6.14-1ubuntu0.1 | Oct 27, 2023 |
| memcached · amzn 2023 | 1.6.22-2.amzn2023.0.1 | ALAS2023-2023-449 | Dec 6, 2023 |
| memcached-debuginfo · amzn 2023 | 1.6.22-2.amzn2023.0.1 | ALAS2023-2023-449 | Dec 6, 2023 |
| memcached-debugsource · amzn 2023 | 1.6.22-2.amzn2023.0.1 | ALAS2023-2023-449 | Dec 6, 2023 |
| memcached-devel · amzn 2023 | 1.6.22-2.amzn2023.0.1 | ALAS2023-2023-449 | Dec 6, 2023 |
| memcached-selinux · amzn 2023 | 1.6.22-2.amzn2023.0.1 | ALAS2023-2023-449 | Dec 6, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.