CVE-2023-29530

Laminas Diactoros provides PSR HTTP Message implementations. In versions 2.18.0 and prior, 2.19.0, 2.20.0, 2.21.0, 2.22.0, 2.23.0, 2.24.0, and 2.25.0, users who create HTTP requests or responses using laminas/laminas-diactoros, when providing a newline at the start or end of a header key or value, can cause an invalid message. This can lead to denial of service vectors or application errors. The problem has been patched in following versions 2.18.1, 2.19.1, 2.20.1, 2.21.1, 2.22.1, 2.23.1, 2.24.1, and 2.25.1. As a workaround, validate HTTP header keys and/or values, and if using user-supplied values, filter them to strip off leading or trailing newline characters before calling `withHeader()`.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/advisories/GHSA-wxmh-65f7-jcvw	Not Applicable
https://github.com/laminas/laminas-diactoros/security/advisories/GHSA-xv3h-4844-9h36	Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPW54QK7ISDALPLP2CKODU4ZIVRYS336/	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:getlaminas:laminas-diactoros::::::::
	cpe:2.3:a:getlaminas:laminas-diactoros:2.19.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.20.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.21.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.22.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.23.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.24.0:::::::*
	cpe:2.3:a:getlaminas:laminas-diactoros:2.25.0:::::::*
	cpe:2.3:a:guzzlephp:psr-7::::::::
	cpe:2.3:a:guzzlephp:psr-7::::::::

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-24 20:15

Updated : 2024-02-28 20:13

NVD link : CVE-2023-29530

Mitre link : CVE-2023-29530

CVE.ORG link : CVE-2023-29530

JSON object : View

Products Affected

guzzlephp

psr-7

getlaminas

laminas-diactoros

fedoraproject

fedora

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2023-29530", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "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": "2023-04-24T20:15:08.823", "references": [{"url": "https://github.com/advisories/GHSA-wxmh-65f7-jcvw", "tags": ["Not Applicable"], "source": "security-advisories@github.com"}, {"url": "https://github.com/laminas/laminas-diactoros/security/advisories/GHSA-xv3h-4844-9h36", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPW54QK7ISDALPLP2CKODU4ZIVRYS336/", "tags": ["Mailing List", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Laminas Diactoros provides PSR HTTP Message implementations. In versions 2.18.0 and prior, 2.19.0, 2.20.0, 2.21.0, 2.22.0, 2.23.0, 2.24.0, and 2.25.0, users who create HTTP requests or responses using laminas/laminas-diactoros, when providing a newline at the start or end of a header key or value, can cause an invalid message. This can lead to denial of service vectors or application errors. The problem has been patched in following versions 2.18.1, 2.19.1, 2.20.1, 2.21.1, 2.22.1, 2.23.1, 2.24.1, and 2.25.1. As a workaround, validate HTTP header keys and/or values, and if using user-supplied values, filter them to strip off leading or trailing newline characters before calling `withHeader()`."}], "lastModified": "2023-05-05T13:58:10.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFBEAEC3-D107-4137-91F2-8A84490184E3", "versionEndExcluding": "2.18.1"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.19.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB1A0F96-4101-4B39-8978-56E99B4A9AC1"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.20.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9DE2176-DE48-4C54-8BD6-544963C6DF2A"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.21.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4C5DAF3-32CD-4E9B-A65D-182C539657D5"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.22.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97159541-821D-4653-BEA4-C56A28F8C294"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.23.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59692B7C-63C6-4461-9B88-A0654CD7F97C"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.24.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7084070F-E50B-4E81-8DE4-A1775FAB4487"}, {"criteria": "cpe:2.3:a:getlaminas:laminas-diactoros:2.25.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3CBCC392-7E5C-4787-B4AF-E158F3E71DBD"}, {"criteria": "cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "704750B5-E610-4CDF-AE19-64DA9B537919", "versionEndExcluding": "1.9.1"}, {"criteria": "cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB62DA3C-0E8C-4240-9238-67D584A839D3", "versionEndExcluding": "2.4.5", "versionStartIncluding": "2.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}