Moderate severityNVD Advisory· Published Feb 15, 2021· Updated Sep 16, 2024
Regular Expression Denial of Service (ReDoS)
CVE-2020-28500
Description
Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.
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 |
|---|---|---|
lodashnpm | >= 4.0.0, < 4.17.21 | 4.17.21 |
lodash-esnpm | >= 4.0.0, < 4.17.21 | 4.17.21 |
lodash.trimendnpm | >= 4.0.0, <= 4.5.1 | — |
lodash.trimnpm | >= 4.0.0, <= 4.5.1 | — |
lodash-railsRubyGems | >= 4.0.0, < 4.17.21 | 4.17.21 |
Affected products
6- Lodash/Lodashdescription
- ghsa-coords5 versions
>= 4.0.0, < 4.17.21+ 4 more
- (no CPE)range: >= 4.0.0, < 4.17.21
- (no CPE)range: >= 4.0.0, < 4.17.21
- (no CPE)range: >= 4.0.0, < 4.17.21
- (no CPE)range: >= 4.0.0, <= 4.5.1
- (no CPE)range: >= 4.0.0, <= 4.5.1
Patches
Vulnerability mechanics
References
21- github.com/advisories/GHSA-29mw-wpgm-hmr9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-28500ghsaADVISORY
- cert-portal.siemens.com/productcert/pdf/ssa-637483.pdfghsax_refsource_CONFIRMWEB
- github.com/github/advisory-database/pull/6139ghsaWEB
- github.com/lodash/lodash/blob/npm/trimEnd.js%23L8ghsax_refsource_MISCWEB
- github.com/lodash/lodash/commit/c4847ebe7d14540bb28a8b932a9ce1b9ecbfee1aghsaWEB
- github.com/lodash/lodash/pull/5065ghsax_refsource_MISCWEB
- github.com/lodash/lodash/pull/5065/commits/02906b8191d3c100c193fe6f7b27d1c40f200bb7ghsaWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/lodash-rails/CVE-2020-28500.ymlghsaWEB
- security.netapp.com/advisory/ntap-20210312-0006ghsaWEB
- security.netapp.com/advisory/ntap-20210312-0006/mitrex_refsource_CONFIRM
- snyk.io/vuln/SNYK-JAVA-ORGFUJIONWEBJARS-1074896ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074894ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074892ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBLODASH-1074895ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074893ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JS-LODASH-1018905ghsax_refsource_MISCWEB
- www.oracle.com//security-alerts/cpujul2021.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpujan2022.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpujul2022.htmlghsax_refsource_MISCWEB
- www.oracle.com/security-alerts/cpuoct2021.htmlghsax_refsource_MISCWEB
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