CVE-2023-32758

giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep 1.5.2 through 1.24.1, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53	Product
https://github.com/returntocorp/semgrep/pull/7611	Issue Tracking Patch
https://github.com/returntocorp/semgrep/pull/7943
https://github.com/returntocorp/semgrep/pull/7955
https://pypi.org/project/git-url-parse	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:semgrep:semgrep:*:*:*:*:*:*:*:*

cpe:2.3:a:coala:git-url-parse:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-05-15 04:15

Updated : 2023-06-09 19:15

NVD link : CVE-2023-32758

Mitre link : CVE-2023-32758

CVE.ORG link : CVE-2023-32758

JSON object : View

Products Affected

coala

git-url-parse

semgrep

semgrep

CWE

CWE-1333

Inefficient Regular Expression Complexity

{"id": "CVE-2023-32758", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-05-15T04:15:10.330", "references": [{"url": "https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/returntocorp/semgrep/pull/7611", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/returntocorp/semgrep/pull/7943", "source": "cve@mitre.org"}, {"url": "https://github.com/returntocorp/semgrep/pull/7955", "source": "cve@mitre.org"}, {"url": "https://pypi.org/project/git-url-parse", "tags": ["Product"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep 1.5.2 through 1.24.1, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package."}], "lastModified": "2023-06-09T19:15:09.373", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:semgrep:semgrep:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CC52CD5-31F0-4CC6-BB04-04DDB331AD42", "versionEndIncluding": "1.21.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:coala:git-url-parse:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83D06CC5-06FA-4F72-BE31-F35ECB2A284F", "versionEndIncluding": "1.2.2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}