GitHub Advisory DatabaseGHSA-545Q-3FG6-48M7html-parse-stringify and html-parse-stringify2 vulnerable to Regular expression denial of service (ReDoS)
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
69.2%
This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.
| CPE | Name | Operator | Version |
|---|---|---|---|
| html-parse-stringify2 | le | 2.0.1 | |
| html-parse-stringify | lt | 2.0.1 |
References
github.com/advisories/GHSA-545q-3fg6-48m7
github.com/HenrikJoreteg/html-parse-stringify/blob/master/lib/parse.js%23L2
github.com/HenrikJoreteg/html-parse-stringify/commit/c7274a48e59c92b2b7e906fedf9065159e73fe12
github.com/HenrikJoreteg/html-parse-stringify/releases/tag/v2.0.1
github.com/rayd/html-parse-stringify2/blob/master/lib/parse.js%23L2
nvd.nist.gov/vuln/detail/CVE-2021-23346
snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1080633
snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY-1079306
snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY2-1079307
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
69.2%