Vulnerability · Published Oct 21, 2020 · Assigned by oracle
CVE-2020-14796
Low 3.1
In plain English
A low-severity security flaw in Java SE JDK and JRE from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded 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 does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | openjdk11 | 11.0.9_p11-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.21 | openjdk11 | 11.0.9_p11-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.22 | openjdk11 | 11.0.9_p11-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.23 | openjdk11 | 11.0.9_p11-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.24 | openjdk11 | 11.0.9_p11-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.20 | openjdk8 | 8.272.10-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.21 | openjdk8 | 8.272.10-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.22 | openjdk8 | 8.272.10-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.23 | openjdk8 | 8.272.10-r0 | ALPINE-CVE-2020-14796 |
| Alpine:v3.24 | openjdk8 | 8.272.10-r0 | ALPINE-CVE-2020-14796 |
| Ubuntu:22.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2020-14796 |
| Ubuntu:24.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2020-14796 |
| Ubuntu:25.10 | icedtea-web | no fix listed | UBUNTU-CVE-2020-14796 |
| Ubuntu:26.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2020-14796 |
| Ubuntu:26.10 | icedtea-web | no fix listed | UBUNTU-CVE-2020-14796 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | Java SE JDK and JRE | Java SE: 7u2718u26111.0.815; Java SE Embedded: 8u261 |
References
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20201023-0004/ x_refsource_CONFIRM
- DSA-4779 vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20201030 [SECURITY] [DLA 2412-1] openjdk-8 security update mailing-list, x_refsource_MLIST
- openSUSE-SU-2020:1893 vendor-advisory, x_refsource_SUSE
- GLSA-202101-19 vendor-advisory, x_refsource_GENTOO