CVE-2023-3180

A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.0 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-3180	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2222424	Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20230831-0008/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:qemu:qemu::::::::
	cpe:2.3:a:qemu:qemu:8.1.0:rc0::::::
	cpe:2.3:a:qemu:qemu:8.1.0:rc1::::::
	cpe:2.3:a:qemu:qemu:8.1.0:rc2::::::

Configuration 2 (hide)

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

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

08 Aug 2023, 16:16

Type	Values Removed	Values Added
CPE		cpe:2.3:a:qemu:qemu:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
CWE		CWE-787
References	~~(MISC) https://access.redhat.com/security/cve/CVE-2023-3180 -~~	(MISC) https://access.redhat.com/security/cve/CVE-2023-3180 - Third Party Advisory
References	~~(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2222424 -~~	(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2222424 - Issue Tracking, Patch, Third Party Advisory

03 Aug 2023, 15:37

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-03 15:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-3180

Mitre link : CVE-2023-3180

CVE.ORG link : CVE-2023-3180

JSON object : View

Products Affected

debian

debian_linux

qemu

qemu

fedoraproject

fedora

CWE

CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow

{"id": "CVE-2023-3180", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.0}, {"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 1.5}]}, "published": "2023-08-03T15:15:29.960", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2023-3180", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222424", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://security.netapp.com/advisory/ntap-20230831-0008/", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ."}], "lastModified": "2023-11-07T14:50:08.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A178AFEF-359C-427C-99C6-EC003039FF3B", "versionEndExcluding": "8.1.0"}, {"criteria": "cpe:2.3:a:qemu:qemu:8.1.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F730D08-43CC-4FFC-9C37-42C1D69518E1"}, {"criteria": "cpe:2.3:a:qemu:qemu:8.1.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D61909EC-7FFA-4600-86F9-E9AA303D2A63"}, {"criteria": "cpe:2.3:a:qemu:qemu:8.1.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8414D556-72A7-4082-AB77-5ADE46A31179"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}