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cve[email protected]CVE-2019-19956
HistoryDec 24, 2019 - 4:15 p.m.

CVE-2019-19956

2019-12-2416:15:11
CWE-401
web.nvd.nist.gov
398
4
cve-2019-19956
xmlparsebalancedchunkmemoryrecover
libxml2
parser.c
memory leak
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.7%

xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

Affected configurations

NVD
Node
xmlsoftlibxml2Range<2.9.10
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
oraclereal_user_experience_insightMatch13.3.1.0
Node
fedoraprojectfedoraMatch30
OR
fedoraprojectfedoraMatch32
Node
canonicalubuntu_linuxMatch12.04-
OR
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch19.10
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappclustered_data_ontapMatch-
OR
netappclustered_data_ontap_antivirus_connectorMatch-
OR
netappmanageability_software_development_kitMatch-
OR
netappontap_select_deploy_administration_utilityMatch-
OR
netappsteelstore_cloud_integrated_storageMatch-
Node
siemenssinema_remote_connect_serverRange<3.0
CPENameOperatorVersion
xmlsoft:libxml2xmlsoft libxml2lt2.9.10

Social References

More

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.7%