CVE-2017-16357

In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free. This error is due to improper sh_size validation when allocating memory.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a	Issue Tracking Patch Third Party Advisory
https://github.com/radare/radare2/issues/8742	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a	Issue Tracking Patch Third Party Advisory
https://github.com/radare/radare2/issues/8742	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:radare:radare2:2.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 03:16

Type	Values Removed	Values Added
References	~~() https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a - Issue Tracking, Patch, Third Party Advisory~~	() https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a - Issue Tracking, Patch, Third Party Advisory
References	~~() https://github.com/radare/radare2/issues/8742 - Exploit, Issue Tracking, Patch, Third Party Advisory~~	() https://github.com/radare/radare2/issues/8742 - Exploit, Issue Tracking, Patch, Third Party Advisory

Information

Published : 2017-11-01 17:29

Updated : 2024-11-21 03:16

NVD link : CVE-2017-16357

Mitre link : CVE-2017-16357

CVE.ORG link : CVE-2017-16357

JSON object : View

Products Affected

radare

radare2

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2017-16357", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-11-01T17:29:00.387", "references": [{"url": "https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/radare/radare2/issues/8742", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/radare/radare2/issues/8742", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free. This error is due to improper sh_size validation when allocating memory."}, {"lang": "es", "value": "Existe una vulnerabilidad de corrupci\u00f3n de memoria en radare 2.0.1 en store_versioninfo_gnu_verdef() y store_versioninfo_gnu_verneed() en libr/bin/format/elf/elf.c, como se ha demostrado por una liberaci\u00f3n no v\u00e1lida. Este error se debe a la validaci\u00f3n incorrecta de sh_size a la hora de asignar memoria."}], "lastModified": "2024-11-21T03:16:19.403", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:radare:radare2:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5B4DFB4-18C8-413E-8953-1E7359DAC6EE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}