CVE-2023-45145: Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
First published: Wed Oct 18 2023(Updated: )
Redis could allow a local authenticated attacker to bypass security restrictions, caused by a race condition when a permissive umask(2) is used during startup. By sending a specially crafted request, an attacker could exploit this vulnerability to establish an unauthorized connection.
Credit: security-advisories@github.com security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redis Redis | >=2.6.0<6.2.14 | |
| Redis Redis | >=7.0.0<7.0.14 | |
| Redis Redis | >=7.2.0<7.2.2 | |
| Redis Redis | =2.6.0-rc1 | |
| Fedoraproject Fedora | =37 | |
| Fedoraproject Fedora | =38 | |
| Fedoraproject Fedora | =39 | |
| Debian Debian Linux | =10.0 | |
| debian/redis | <=5:5.0.14-1+deb10u2<=5:6.0.16-1+deb11u2 | 5:5.0.14-1+deb10u5 5:7.0.15-1~deb12u1 5:7.0.15-1 |
| ubuntu/redis | <5:4.0.9-1ubuntu0.2+ | 5:4.0.9-1ubuntu0.2+ |
| ubuntu/redis | <5:5.0.7-2ubuntu0.1+ | 5:5.0.7-2ubuntu0.1+ |
| ubuntu/redis | <5:6.0.16-1ubuntu1+ | 5:6.0.16-1ubuntu1+ |
| ubuntu/redis | <2:2.8.4-2ubuntu0.2+ | 2:2.8.4-2ubuntu0.2+ |
| ubuntu/redis | <7.2.2 | 7.2.2 |
| ubuntu/redis | <2:3.0.6-1ubuntu0.4+ | 2:3.0.6-1ubuntu0.4+ |
| IBM Planning Analytics Local - IBM Planning Analytics Workspace | <=2.1 | |
| IBM Planning Analytics Local - IBM Planning Analytics Workspace | <=2.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1
- https://github.com/redis/redis/security/advisories/GHSA-ghmp-889m-7cvx
- https://lists.debian.org/debian-lts-announce/2023/10/msg00032.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/
- https://security.netapp.com/advisory/ntap-20231116-0014/
- https://launchpad.net/bugs/cve/CVE-2023-45145
- https://github.com/redis/redis/commit/7f486ea6eebf0afce74f2e59763b9b82b78629dc
- https://security-tracker.debian.org/tracker/CVE-2023-45145
- https://ubuntu.com/security/notices/USN-6531-1
- https://www.cve.org/CVERecord?id=CVE-2023-45145
- https://nvd.nist.gov/vuln/detail/CVE-2023-45145
- https://ubuntu.com/security/CVE-2023-45145
- https://exchange.xforce.ibmcloud.com/vulnerabilities/269075
- https://www.ibm.com/support/pages/node/7157110 (Advisory)
Frequently Asked Questions
What is CVE-2023-45145?
CVE-2023-45145 is a vulnerability in Redis where the Unix-domain socket may be exposed with the wrong permissions for a short time window.
What is Redis?
Redis is an in-memory database that persists on disk.
How does CVE-2023-45145 affect Redis?
CVE-2023-45145 affects Redis versions between 2.6.0 and 6.2.14, 7.0.0 and 7.0.14, and 7.2.0 and 7.2.2.
What is the severity of CVE-2023-45145?
The severity of CVE-2023-45145 is low, with a CVSS score of 3.6.
How can I fix CVE-2023-45145?
To fix CVE-2023-45145, upgrade Redis to a version that is not affected by the vulnerability.
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/first-publish-date
- agent/weakness
- agent/author
- agent/remedy
- agent/title
- agent/severity
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/description
- collector/nvd-cve
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- collector/ibm-support
- source/IBM
- vendor/redis
- canonical/redis redis
- version/redis redis/2.6.0
- version/redis redis/7.0.0
- version/redis redis/7.2.0
- version/redis redis/2.6.0-rc1
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/37
- version/fedoraproject fedora/38
- version/fedoraproject fedora/39
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- package-manager/debian
- package-manager/ubuntu
- vendor/ibm
- canonical/ibm planning analytics local - ibm planning analytics workspace
- version/ibm planning analytics local - ibm planning analytics workspace/2.1
- version/ibm planning analytics local - ibm planning analytics workspace/2.0