CVE-2023-27539
- Source
- https://cve.org/CVERecord?id=CVE-2023-27539
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-27539.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-27539
- Aliases
- Downstream
- Related
- Published
- 2025-01-09T01:15:07.483Z
- Modified
- 2025-12-12T21:52:24.207252Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
There is a denial of service vulnerability in the header parsing component of Rack.
- References
-
- https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466
- https://github.com/advisories/GHSA-c6qg-cjj8-47qp
- https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html
- https://security.netapp.com/advisory/ntap-20231208-0016/
- https://www.debian.org/security/2023/dsa-5530
- https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c
- https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff
Affected packages
Git / github.com/rack/rack
Affected ranges
- Type
- GIT
- Repo
- https://github.com/rack/rack
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
0.*
0.1
0.2
0.3
1.*
1.0
1.1
1.2
1.2.1
1.3.0
1.3.0.beta
1.3.0.beta2
1.4.0
1.4.1
1.5.0
1.5.1
1.5.2
1.6.0
1.6.0.beta
1.6.0.beta2
2.*
2.0.0
2.0.0.alpha
2.0.0.rc1
2.0.1
2.1.0
2.2.0
2.2.3
2.2.3.1
2.2.4
3.*
3.0.0
3.0.0.beta1
3.0.0.rc1
v2.*
v2.2.1
v2.2.2
v2.2.5
v2.2.6
v2.2.6.1
v2.2.6.2
v2.2.6.3
v3.*
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.4.1
v3.0.4.2
v3.0.5
v3.0.6