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[email protected]CVE-2022-1622

HistoryMay 11, 2022 - 3:15 p.m.

CVE-2022-1622

2022-05-1115:15:09

CWE-125

[email protected]

web.nvd.nist.gov

cve-2022-1622

libtiff

out-of-bounds read

lzwdecode

denial-of-service

tiff file

nvd

4.3 Medium

CVSS2

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

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

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.4%

JSON

LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit b4e79bfa.

Affected configurations

NVD

Node

libtifflibtiffMatch4.3.0

Node

fedoraprojectfedoraMatch35

fedoraprojectfedoraMatch36

Node

netappontap_select_deploy_administration_utilityMatch-

Node

appleiphone_osRange<16.0

applemacosRange11.0–11.7

applemacosRange12.0–12.6

appletvosRange<16.0

applewatchosRange<9.0

CPENameOperatorVersion
libtiff:libtifflibtiffeq4.3.0

CPE	Name	Operator	Version
libtiff:libtiff	libtiff	eq	4.3.0

CNA Affected

[
  {
    "vendor": "libtiff",
    "product": "libtiff",
    "versions": [
      {
        "version": "3079627ea0dee150e6a208cec8381de611bb842b",
        "status": "affected"
      }
    ]
  }
]