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CVE-2022-29824

Status: ModifiedMedium (6.5)—

In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (19)

Debian — Debian LinuxFedoraproject — FedoraNetapp — Active IQ Unified ManagerNetapp — Clustered Data OntapNetapp — Clustered Data Ontap Antivirus ConnectorNetapp — H300s FirmwareNetapp — H410c FirmwareNetapp — H410s FirmwareNetapp — H500s FirmwareNetapp — H700s FirmwareNetapp — Manageability Software Development KITNetapp — Ontap Select Deploy Administration UtilityNetapp — Smi-s ProviderNetapp — SnapdriveNetapp — SnapmanagerNetapp — Solidfire & HCI Management NodeOracle — ZFS Storage Appliance KITXmlsoft — Libxml2Xmlsoft — Libxslt

CWEs

References

Raw JSON (NVD)

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