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cve[email protected]CVE-2022-22822
HistoryJan 10, 2022 - 2:12 p.m.

CVE-2022-22822

2022-01-1014:12:56
CWE-190
web.nvd.nist.gov
259
5
expat
xmlparse.c
addbinding
integer overflow
cve-2022-22822
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

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

9.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.5%

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Affected configurations

NVD
Node
libexpat_projectlibexpatRange<2.4.3
Node
tenablenessusRange<8.15.3
OR
tenablenessusRange10.0.010.1.1
Node
siemenssinema_remote_connect_serverRange<3.1
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0

Social References

More

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

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

9.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.5%