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redhatRedHatRHSA-2022:1309
HistoryApr 11, 2022 - 3:03 p.m.

(RHSA-2022:1309) Important: expat security update

2022-04-1115:03:41
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68

0.035 Low

EPSS

Percentile

91.6%

Expat is a C library for parsing XML documents.

Security Fix(es):

  • expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)

  • expat: Namespace-separator characters in “xmlns[:prefix]” attribute values can lead to arbitrary code execution (CVE-2022-25236)

  • expat: Integer overflow in storeRawNames() (CVE-2022-25315)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.