Moderate: java-11-openjdk security and bug fix update

2022-10-2007:40:35

Google

osv.dev

openjdk 11

security update

bug fixes

buffer overflow

cve-2022-21618

memory allocation

cve-2022-21626

http server

cve-2022-21628

ntlm client hostnames

cve-2022-21619

jndi dns

cve-2022-21624

sni caching

cve-2022-39399

openjdk upstream release

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.9

Confidence

High

EPSS

0.002

Percentile

59.5%

JSON

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 MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)
OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)
OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)
OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)
OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)
OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

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.

Bug Fix(es):