Vulnerability Details : CVE-2021-2341
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).
Products affected by CVE-2021-2341
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:openjdk:7:update301:*:*:*:*:*:*
- cpe:2.3:a:oracle:openjdk:8:update291:*:*:*:*:*:*
- cpe:2.3:a:oracle:openjdk:11.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:openjdk:16.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:graalvm:20.3.2:*:*:*:enterprise:*:*:*
- cpe:2.3:a:oracle:graalvm:21.1.0:*:*:*:enterprise:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-2341
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-2341
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
3.1
|
LOW | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N |
1.6
|
1.4
|
Oracle |
References for CVE-2021-2341
-
https://www.debian.org/security/2021/dsa-4946
Debian -- Security Information -- DSA-4946-1 openjdk-11Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PJJ75FHSUZGWPV4UJTSMQHWLOQ77LHTG/
[SECURITY] Fedora 33 Update: java-1.8.0-openjdk-1.8.0.302.b08-0.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N57OFX5EJKHHDW4WAOBZFWA5CL4VIIK5/
[SECURITY] Fedora 33 Update: java-11-openjdk-11.0.12.0.7-0.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A4TTUHVQF2MGUTP6GTCXLZS4GXK3XUWC/
[SECURITY] Fedora 34 Update: java-1.8.0-openjdk-1.8.0.302.b08-0.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://security.netapp.com/advisory/ntap-20210723-0002/
July 2021 Java Platform Standard Edition Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
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https://security.gentoo.org/glsa/202209-05
OpenJDK: Multiple Vulnerabilities (GLSA 202209-05) — Gentoo securityThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/08/msg00011.html
[SECURITY] [DLA 2737-1] openjdk-8 security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VTRQIXB52KIXUAO6JBYUKYWXST2NKNAK/
[SECURITY] Fedora 34 Update: java-11-openjdk-11.0.12.0.7-0.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://www.oracle.com/security-alerts/cpuoct2021.html
Oracle Critical Patch Update Advisory - October 2021Patch;Vendor Advisory
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https://www.oracle.com/security-alerts/cpujul2021.html
Oracle Critical Patch Update Advisory - July 2021Patch;Vendor Advisory
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