5.8

CVE-2020-14556: canonical ubuntu_linux

CVSS: 5.8v2.0MediumAnalyzed
AliasesUBUNTU-CVE-2020-14556DEBIAN-CVE-2020-14556CGA-28fc-qcvv-vpfj
Published 15-07-2020Last modified 27-09-2024
Open JSON

Vulnerability summary

CVE-2020-14556 is a medium (CVSS 5.8) vulnerability in canonical ubuntu_linux. EPSS estimates a 3.02% chance of exploitation in the next 30 days, higher than 87.2% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.8/10
010
Medium · v2.0 (NVD)
EPSS score
3.02%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 32 · Related 23
DLA-2325-1DSA-4734-1MGASA-2020-0309OPENSUSE-SU-2020:1175-1OPENSUSE-SU-2020:1191-1OPENSUSE-SU-2020:1893-1

Timeline

  1. 15-07-2020
    PublishedVulnerability first disclosed.
  2. 27-09-2024
    Last modifiedVulnerability information updated.

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

CVSS metrics

7 scores · 6 sources · 2 versions

EPSS trend

Probability

3.02%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

0.00 pp

From 3.02% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.02%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Chainguard19 products
  • openjdk-10All versions (No fix recorded)
  • openjdk-11-openj9-default-policy< 0.53.0-r0
  • openjdk-13-jre-baseAll versions (No fix recorded)
  • openjdk-17-openj9-default-policy< 0.53.0-r0
  • openjdk-21-openj9-default-policy< 0.53.0-r0
Netapp13 products
Oracle3 products
  • jdkEOL1.8.0:update251 | 11.0.7 | 14.0.1
  • jreEOL1.8.0:update251 | 11.0.7 | 14.0.1
  • openjdkEOL8 | 8:milestone1 | 8:milestone2 | 8:milestone3 | 8:milestone4 | 8:milestone5 | 8:milestone6 | 8:milestone7 | 8:milestone8 | 8:milestone9 | 8:update101 | 8:update102 | 8:update11 | 8:update111 | 8:update112 | 8:update121 | 8:update131 | 8:update141 | 8:update151 | 8:update152 | 8:update161 | 8:update162 | 8:update171 | 8:update172 | 8:update181 | 8:update191 | 8:update192 | 8:update20 | 8:update201 | 8:update202 | 8:update211 | 8:update212 | 8:update221 | 8:update222 | 8:update231 | 8:update232 | 8:update241 | 8:update242 | 8:update25 | 8:update252 | 11 | 11.0.1 | 11.0.2 | 11.0.3 | 11.0.4 | 11.0.5 | 11.0.6 | 11.0.7 | 13 | 13.0.1 | 13.0.2 | 13.0.3 | 14
Ubuntu3 products
  • openjdk-13All versions (No fix recorded)
  • openjdk-8< 8u265-b01-0ubuntu2~16.04 | < 8u265-b01-0ubuntu2~18.04 | < 8u265-b01-0ubuntu2~20.04
  • openjdk-lts< 11.0.8+10-0ubuntu1~18.04.1 | < 11.0.8+10-0ubuntu1~20.04
Wolfi3 products
  • openjdk-10All versions (No fix recorded)
  • openjdk-13-jre-baseAll versions (No fix recorded)
  • openjdk-9-jreAll versions (No fix recorded)
Debian2 products
Canonical1 product
Fedoraproject1 product
Opensuse1 product
Oracle corporation1 product
  • javaJava SE: 8u251, 11.0.7, 14.0.1 | Java SE Embedded: 8u251

10 vendors · 47 products

References

20 links
Show all 20 references