CVE-2023-27539
1 advisory.
RubyGems/rack CVE-2023-27539: low, EPSS 1.06%
Possible Denial of Service Vulnerability in Rack's header parsing
Action: Upgrade rack to 2.2.6.4 or later.
bundle update rackAffected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.2.6.4 | - |
| 3.0.0 | 3.0.6.1 | - |
Fixed versions
| 2.2.6.4 | 3.0.6.1 |
Sources
- osv: GHSA-c6qg-cjj8-47qp
- https://nvd.nist.gov/vuln/detail/CVE-2023-27539
- https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c
- https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff
- https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2023-27539.yml
- 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
CVE-2023-27539 · published · modified · JSON