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[email protected]CVE-2020-35530

HistorySep 01, 2022 - 6:15 p.m.

CVE-2020-35530

2022-09-0118:15:08

CWE-787

[email protected]

web.nvd.nist.gov

cve-2020-35530

libraw

vulnerability

out-of-bounds write

new_node()

x3f file

nvd

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

JSON

In LibRaw, there is an out-of-bounds write vulnerability within the “new_node()” function (libraw\src\x3f\x3f_utils_patched.cpp) that can be triggered via a crafted X3F file.

Affected configurations

Vulners

NVD

Node

librawlibrawRange≤0.21

librawlibrawRange≤0.20.2

librawlibrawRange≤0.20.1

librawlibrawRange≤0.20.0

librawlibrawRange≤0.20

VendorProductVersionCPE
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::
libraw	libraw	*	cpe:2.3:a:libraw:libraw::::::::

CNA Affected

[
  {
    "product": "LibRaw",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "LibRaw 0.21-Beta1, LibRaw 0.20.2, LibRaw 0.20.1, LibRaw 0.20.0, LibRaw 0.20-RC2"
      }
    ]
  }
]