CVE-2019-19956High· 7.5▾ TwilightxmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 1.1 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
5.6%
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
libxml2 < 2.9.10debian_linux = 8.0debian_linux = 9.0real_user_experience_insight = 13.3.1.0fedora = 30fedora = 32ubuntu_linux = 12.04ubuntu_linux = 14.04ubuntu_linux = 16.04ubuntu_linux = 18.04ubuntu_linux = 19.10active_iq_unified_managerclustered_data_ontapclustered_data_ontap_antivirus_connectormanageability_software_development_kitontap_select_deploy_administration_utilitysteelstore_cloud_integrated_storagesinema_remote_connect_server < 3.0Upgrade past the affected range:
libxml2 2.9.10sinema_remote_connect_server 3.0Connected by shared product, vendor, weakness, or advisory.
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CVE-2020-24977Medium· 6.5GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c
CVE-2020-7595High· 7.5xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.
CVE-2018-14404Medium· 6.5A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case
CVE-2018-14567Medium· 6.5libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-803…
CVE-2017-18258Medium· 6.5The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is requir…