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veracodeVeracode Vulnerability DatabaseVERACODE:33883
HistoryJan 25, 2022 - 3:40 a.m.

Denial Of Service (DoS)

2022-01-2503:40:51
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
14

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

libexpat.so is vulnerable to denial of service. The vulnerability exists due to the integer overflow in the XML_GetBuffer function of xmlparse.c. as it does not properly check INT_MAX byte length against the XML_CONTEXT_BYTES, allowing an attacker to cause an application crash through the configuration with a nonzero XML_CONTEXT_BYTES.

Related

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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 VERACODE:33883
nessus57osv8amazon2redhat15cbl_mariner2githubexploit1debiancve1prion1ubuntucve1alpinelinux1slackware1redhatcve1cve1photon6suse1mageia1ibm27redos1f51debian3oraclelinux2almalinux1rocky1ubuntu1centos1cloudfoundry1cloudlinux1ics3aix1gentoo1oracle1avleonov1