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cnvdChina National Vulnerability DatabaseCNVD-2022-18357
HistoryFeb 21, 2022 - 12:00 a.m.

Expat has an unspecified vulnerability (CNVD-2022-18357)

2022-02-2100:00:00
China National Vulnerability Database
www.cnvd.org.cn
10

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

JSON

Expat is a fast streaming XML parser written in C. A security vulnerability existed prior to Expat 2.4.5, which could be exploited by attackers to insert namespace separators into namespace URIs.

CPENameOperatorVersion
expat expatlt2.4.5

Related

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veracode 1
debian 3
alpinelinux 1
openvas 41
cbl_mariner 2
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checkpoint_advisories 1
prion 1
cve 1
redhatcve 1
debiancve 1
suse 3
osv 9
ubuntucve 1
githubexploit 1
fedora 6
amazon 3
photon 6
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oraclelinux 5
ibm 10
f5 1
ubuntu 1
cloudfoundry 1
redos 1
mageia 3
slackware 1
almalinux 3
rocky 2
centos 2
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xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.
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thunderbird security update
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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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

JSON
Related for CNVD-2022-18357
broadcom1veracode1debian3alpinelinux1openvas41cbl_mariner2nessus68checkpoint_advisories1prion1cve1redhatcve1debiancve1suse3osv9ubuntucve1githubexploit1fedora6amazon3photon6redhat18oraclelinux5ibm10f51ubuntu1cloudfoundry1redos1mageia3slackware1almalinux3rocky2centos2