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redhatRedHatRHSA-2023:1877
HistoryApr 19, 2023 - 1:51 p.m.

(RHSA-2023:1877) Important: java-11-openjdk security update

2023-04-1913:51:05
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12
openjdk
security update
tls handshake
swing
html parsing
garbage collector
certificate validation
string checks
processbuilder
uri-to-path conversion

0.002 Low

EPSS

Percentile

51.8%

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.

Security Fix(es):

  • OpenJDK: improper connection handling during TLS handshake (8294474) (CVE-2023-21930)

  • OpenJDK: Swing HTML parsing issue (8296832) (CVE-2023-21939)

  • OpenJDK: incorrect enqueue of references in garbage collector (8298191) (CVE-2023-21954)

  • OpenJDK: certificate validation issue in TLS session negotiation (8298310) (CVE-2023-21967)

  • OpenJDK: missing string checks for NULL characters (8296622) (CVE-2023-21937)

  • OpenJDK: incorrect handling of NULL characters in ProcessBuilder (8295304) (CVE-2023-21938)

  • OpenJDK: missing check for slash characters in URI-to-path conversion (8298667) (CVE-2023-21968)

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.