Vulnerability · Published Feb 21, 2021 · Assigned by mitre
CVE-2021-27515
Medium 5.3
In plain English
A medium-severity security flaw in the node-url-parse package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)2.0%top 19.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
url-parse before 1.5.0 mishandles certain uses of backslash such as http:\/ and interprets the URI as a relative path.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | node-url-parse | 1.5.1-1 | DEBIAN-CVE-2021-27515 |
| Debian:13 | node-url-parse | 1.5.1-1 | DEBIAN-CVE-2021-27515 |
| Debian:14 | node-url-parse | 1.5.1-1 | DEBIAN-CVE-2021-27515 |
| npm | url-parse | 1.5.0 | GHSA-9m6j-fcg5-2442 |
Affected products (as reported)
References
- https://github.com/unshiftio/url-parse/commit/d1e7e8822f26e8a49794b757123b51386325b2b0
- https://github.com/unshiftio/url-parse/pull/197
- https://github.com/unshiftio/url-parse/compare/1.4.7...1.5.0
- https://advisory.checkmarx.net/advisory/CX-2021-4306
- [debian-lts-announce] 20230223 [SECURITY] [DLA 3336-1] node-url-parse security update mailing-list