CVE-2023-6879

2023-12-2723:15:07

CWE-787

CWE-20

Google

web.nvd.nist.gov

cve-2023-6879

video frames

multi-threaded encode

heap overflow

av1_loop_restoration_dealloc

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON

Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().

Affected configurations

Nvd

Vulners

Node

aomediaaomediaRange<3.7.1

Node

fedoraprojectfedoraMatch38

fedoraprojectfedoraMatch39

VendorProductVersionCPE
aomediaaomedia*cpe:2.3:a:aomedia:aomedia:*:*:*:*:*:*:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
fedoraprojectfedora39cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
aomedia	aomedia	*	cpe:2.3:a:aomedia:aomedia::::::::
fedoraproject	fedora	38	cpe:2.3:o:fedoraproject:fedora:38:::::::*
fedoraproject	fedora	39	cpe:2.3:o:fedoraproject:fedora:39:::::::*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "libaom",
    "repo": "https://aomedia.googlesource.com/aom/",
    "vendor": "libaom",
    "versions": [
      {
        "lessThan": "3.7.1",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]