CVE-2021-2341

Description

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. 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, 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 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).

3.1

CVSS

Severity: Low

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.23%

Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org Vendor Advisory oracle.com Vendor Advisory oracle.com

Affected: Oracle Corporation Java SE JDK and JRE

References

Link	Tags
https://www.oracle.com/security-alerts/cpujul2021.html	vendor advisory patch
https://www.debian.org/security/2021/dsa-4946	third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A4TTUHVQF2MGUTP6GTCXLZS4GXK3XUWC/	third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PJJ75FHSUZGWPV4UJTSMQHWLOQ77LHTG/	third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N57OFX5EJKHHDW4WAOBZFWA5CL4VIIK5/	third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VTRQIXB52KIXUAO6JBYUKYWXST2NKNAK/	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2021/08/msg00011.html	mailing list third party advisory
https://www.oracle.com/security-alerts/cpuoct2021.html	vendor advisory patch
https://security.netapp.com/advisory/ntap-20210723-0002/	third party advisory
https://security.gentoo.org/glsa/202209-05	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-2341?: CVE-2021-2341 has been scored as a low severity vulnerability.
How to fix CVE-2021-2341?: To fix CVE-2021-2341, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-2341 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-2341 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-2341?: CVE-2021-2341 affects Oracle Corporation Java SE JDK and JRE.