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RedhatCVE-2020-25665

HistoryDec 08, 2020 - 9:15 p.m.

CVE-2020-25665

2020-12-0821:15:12

CWE-122

CWE-125

redhat

web.nvd.nist.gov

140

cve-2020-25665

imagemagick

palm image

coders/palm.c

out-of-bounds read

reliability issue

vulnerability

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

34.6%

JSON

The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory() in routine WritePALMImage() because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine. The patch adds 256 to bytes_per_row in the call to AcquireQuantumMemory(). This could cause impact to reliability. This flaw affects ImageMagick versions prior to 7.0.8-68.

Affected configurations

Nvd

Vulners

Node

imagemagickimagemagickRange<6.9.10-68

imagemagickimagemagickRange7.0.0-0–7.0.8-68

Node

debiandebian_linuxMatch9.0

VendorProductVersionCPE
imagemagickimagemagick*cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
imagemagick	imagemagick	*	cpe:2.3:a:imagemagick:imagemagick::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "ImageMagick",
    "versions": [
      {
        "version": "prior to 7.0.8-68",
        "status": "affected"
      }
    ]
  }
]