High severityNVD Advisory· Published Jul 2, 2020· Updated Aug 4, 2024
CVE-2020-8161
CVE-2020-8161
Description
A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
rackRubyGems | < 2.1.3 | 2.1.3 |
Affected products
12- rack/rackdescription
- ghsa-coords11 versionspkg:gem/rackpkg:rpm/opensuse/rubygem-rack&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/rubygem-rack&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/rubygem-rack&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015pkg:rpm/suse/rubygem-rack&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP1pkg:rpm/suse/rubygem-rack&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2pkg:rpm/suse/rubygem-rack&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3pkg:rpm/suse/rubygem-rack&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4pkg:rpm/suse/rubygem-rack&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/rubygem-rack&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/rubygem-rack&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 2.1.3+ 10 more
- (no CPE)range: < 2.1.3
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 2.0.8-150000.3.9.1
- (no CPE)range: < 1.6.13-3.8.1
- (no CPE)range: < 1.6.13-3.8.1
- (no CPE)range: < 1.6.13-3.8.1
Patches
Vulnerability mechanics
References
11- github.com/advisories/GHSA-5f9h-9pjv-v6j7ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-8161ghsaADVISORY
- usn.ubuntu.com/4561-1/mitrevendor-advisory
- github.com/rack/rack/commit/dddb7ad18ed79ca6ab06ccc417a169fde451246eghsaWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8161.ymlghsaWEB
- groups.google.com/forum/ghsaWEB
- groups.google.com/g/rubyonrails-security/c/IOO1vNZTzPAghsaWEB
- lists.debian.org/debian-lts-announce/2020/07/msg00006.htmlghsamailing-listWEB
- lists.debian.org/debian-lts-announce/2023/01/msg00038.htmlghsamailing-listWEB
- usn.ubuntu.com/4561-1ghsaWEB
- hackerone.com/reports/434404mitre
News mentions
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