CVE-2022-21449
Published: 19 April 2022
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 17.0.2 and 18; Oracle GraalVM Enterprise Edition: 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).
Notes
| Author | Note |
|---|---|
| sbeattie | this issue only affects openjdk-15 and later, specifically introduced in https://github.com/openjdk/jdk17u/commit/533649b8ca0e3ad9e918fb3cb3fa8cf4e98387c8 |
| eslerm | upstream patch jdk16 patch not expected see this POC https://bugzilla.suse.com/show_bug.cgi?id=1198670 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
icedtea-web Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| impish |
Not vulnerable
(code not present)
|
|
| jammy |
Not vulnerable
(code not present)
|
|
| kinetic |
Not vulnerable
(code not present)
|
|
| lunar |
Not vulnerable
(code not present)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(code not present)
|
|
| xenial |
Not vulnerable
|
|
|
openjdk-13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Not vulnerable
(code not present)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(code not present)
|
|
| xenial |
Does not exist
|
|
|
openjdk-16 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(superseded by openjdk-17)
|
|
| impish |
Ignored
(reached end-of-life)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
|
|
| xenial |
Does not exist
|
|
|
openjdk-17 Launchpad, Ubuntu, Debian |
bionic |
Released
(17.0.3+7-0ubuntu0.18.04.1)
|
| focal |
Released
(17.0.3+7-0ubuntu0.20.04.1)
|
|
| impish |
Released
(17.0.3+7-0ubuntu0.21.10.1)
|
|
| jammy |
Released
(17.0.3+7-0ubuntu0.22.04.1)
|
|
| kinetic |
Released
(17.0.3+7-0ubuntu0.22.04.1)
|
|
| lunar |
Released
(17.0.3+7-0ubuntu0.22.04.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(17.0.3)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: https://github.com/openjdk/jdk17u/commit/2d4103a3d929e05edca98e7703e0869077966be7 |
||
|
openjdk-18 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| impish |
Ignored
(reached end-of-life)
|
|
| jammy |
Released
(18.0.2+9-2~22.04)
|
|
| kinetic |
Released
(18.0.2+9-2)
|
|
| lunar |
Not vulnerable
(18.0.2+9-2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(18.0.1)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: https://github.com/openjdk/jdk18u/commit/6caa85121876b7433167afc86554aa36f7c43d25 |
||
|
openjdk-8 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| impish |
Not vulnerable
(code not present)
|
|
| jammy |
Not vulnerable
(code not present)
|
|
| kinetic |
Not vulnerable
(code not present)
|
|
| lunar |
Not vulnerable
(code not present)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(code not present)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
openjdk-9 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(code not present)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
openjdk-lts Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| impish |
Not vulnerable
(code not present)
|
|
| jammy |
Not vulnerable
(code not present)
|
|
| kinetic |
Not vulnerable
(code not present)
|
|
| lunar |
Not vulnerable
(code not present)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(code not present)
|
|
| xenial |
Does not exist
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21449
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://neilmadden.blog/2022/04/19/psychic-signatures-in-java/
- https://github.com/openjdk/jdk17u/commit/2d4103a3d929e05edca98e7703e0869077966be7
- https://ubuntu.com/security/notices/USN-5388-2
- https://ubuntu.com/security/notices/USN-5546-1
- NVD
- Launchpad
- Debian