CVE catalog

CVE-2018-12453

redis: CVE-2018-12453

Severity: Medium · CVSS 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Published: Jun 10, 2018, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 23.12% · Oct 25, 2026

Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	redis	sid	`5:8.0.6-3`	not affected
Debian	redis	forky	`5:8.0.6-3`	not affected
Debian	redis	trixie	`5:8.0.2-3+deb13u2`	not affected
Debian	redis	trixie-security	`5:8.0.2-3+deb13u3`	not affected
Debian	redis	bookworm	`5:7.0.15-1~deb12u7`	not affected
Debian	redis	bookworm-security	`5:7.0.15-1~deb12u10`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	redis	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	redis	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	redis	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	redis	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[redis]Unknown
Details (4)
- 5:7.0.15-1~deb12u7 · all · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u7 · all · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · all · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · all · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
[redis-sentinel]Unknown
Source package: [redis]
Details (4)
- 5:7.0.15-1~deb12u7 · amd64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u7 · arm64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · amd64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · arm64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
[redis-server]Unknown
Source package: [redis]
Details (4)
- 5:7.0.15-1~deb12u7 · amd64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u7 · arm64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · amd64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · arm64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
[redis-tools]Unknown
Source package: [redis]
Details (4)
- 5:7.0.15-1~deb12u7 · amd64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u7 · arm64 · bookworm
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · amd64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm
- 5:7.0.15-1~deb12u9 · arm64 · bookworm-security
  Not affected
  dsa · redis · debian · bookworm

Observed: Oct 23, 2026, 5:34:19 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX]