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cveJpcertCVE-2022-43543
HistoryDec 21, 2022 - 9:15 a.m.

CVE-2022-43543

2022-12-2109:15:07
jpcert
web.nvd.nist.gov
37
cve-2022-43543
vulnerability
kddi
ntt docomo
softbank
+message app
android
ios
unicode control characters
phishing
nvd

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

39.5%

JSON

KDDI +Message App, NTT DOCOMO +Message App, and SoftBank +Message App contain a vulnerability caused by improper handling of Unicode control characters. +Message App displays text unprocessed, even when control characters are contained, and the text is shown based on Unicode control character’s specifications. Therefore, a crafted text may display misleading web links. As a result, a spoofed URL may be displayed and phishing attacks may be conducted. Affected products and versions are as follows: KDDI +Message App for Android prior to version 3.9.2 and +Message App for iOS prior to version 3.9.4, NTT DOCOMO +Message App for Android prior to version 54.49.0500 and +Message App for iOS prior to version 3.9.4, and SoftBank +Message App for Android prior to version 12.9.5 and +Message App for iOS prior to version 3.9.4

Affected configurations

Nvd
Vulners
Node
docomo\+_messageRange<3.9.4iphone_os
OR
docomo\+_messageRange<54.49.0500android
OR
kddi\+_messageRange<3.9.2android
OR
kddi\+_messageRange<3.9.4iphone_os
OR
softbank\+_messageRange<3.9.4iphone_os
OR
softbank\+_messageRange<12.9.5android
VendorProductVersionCPE
docomo\+_message*cpe:2.3:a:docomo:\+_message:*:*:*:*:*:iphone_os:*:*
docomo\+_message*cpe:2.3:a:docomo:\+_message:*:*:*:*:*:android:*:*
kddi\+_message*cpe:2.3:a:kddi:\+_message:*:*:*:*:*:android:*:*
kddi\+_message*cpe:2.3:a:kddi:\+_message:*:*:*:*:*:iphone_os:*:*
softbank\+_message*cpe:2.3:a:softbank:\+_message:*:*:*:*:*:iphone_os:*:*
softbank\+_message*cpe:2.3:a:softbank:\+_message:*:*:*:*:*:android:*:*

CNA Affected

[
  {
    "vendor": "KDDI CORPORATION, NTT DOCOMO, INC., and SoftBank Corp.",
    "product": "KDDI +Message App for Android and for iOS, NTT DOCOMO +Message App for Android and for iOS, and SoftBank +Message App for Android and for iOS",
    "versions": [
      {
        "version": "KDDI +Message App for Android prior to version 3.9.2 and +Message App for iOS prior to version 3.9.4, NTT DOCOMO +Message App for Android prior to version 54.49.0500 and +Message App for iOS prior to version 3.9.4, and SoftBank +Message App for Android prior to version 12.9.5 and +Message App for iOS prior to version 3.9.4",
        "status": "affected"
      }
    ]
  }
]

Related

jvn 1
prion 1
cvelist 1
nvd 1
jvn
jvn
JVN#43561812: +Message App improper handling of Unicode control characters
2022-12-21 00:00:00
prion
prion
Design/Logic Flaw
2022-12-21 09:15:00
cvelist
cvelist
CVE-2022-43543
2022-12-21 00:00:00
nvd
nvd
CVE-2022-43543
2022-12-21 09:15:07

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

39.5%

JSON
Related for CVE-2022-43543
jvn1prion1cvelist1nvd1