4.3

CVE-2020-14779: debian debian_linux

CVSS: 4.3v2.0MediumAnalyzed
AliasesUBUNTU-CVE-2020-14779DEBIAN-CVE-2020-14779CGA-29xg-j2mg-j3xw
Published 21-10-2020Last modified 26-09-2024
Open JSON

Vulnerability summary

CVE-2020-14779 is a medium (CVSS 4.3) vulnerability in debian debian_linux. EPSS estimates a 3.76% chance of exploitation in the next 30 days, higher than 89.7% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
3.76%
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 37 · Related 26
DLA-2412-1DSA-4779-1MGASA-2020-0418OPENSUSE-SU-2020:1893-1OPENSUSE-SU-2020:1984-1OPENSUSE-SU-2020:1994-1

Timeline

  1. 21-10-2020
    PublishedVulnerability first disclosed.
  2. 26-09-2024
    Last modifiedVulnerability information updated.

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). 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 of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. 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 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

CVSS metrics

7 scores · 6 sources · 2 versions

EPSS trend

Probability

3.76%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.76% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.76%

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
Ubuntu5 products
  • icedtea-webAll versions (No fix recorded)
  • openjdk-13All versions (No fix recorded)
  • openjdk-8< 8u272-b10-0ubuntu1~16.04 | < 8u272-b10-0ubuntu1~18.04 | < 8u272-b10-0ubuntu1~20.04
  • openjdk-9All versions (No fix recorded)
  • openjdk-lts< 11.0.9+11-0ubuntu1~18.04.1 | < 11.0.9+11-0ubuntu1~20.04
Oracle3 products
  • jdkEOL1.7.0:update271 | 1.8.0:update261 | 11.0.8 | 15
  • jreEOL1.7.0:update271 | 1.8.0:update261 | 11.0.8 | 15
  • openjdkEOL7 | 7:update1 | 7:update10 | 7:update101 | 7:update11 | 7:update111 | 7:update121 | 7:update13 | 7:update131 | 7:update141 | 7:update15 | 7:update151 | 7:update161 | 7:update17 | 7:update171 | 7:update181 | 7:update191 | 7:update2 | 7:update201 | 7:update21 | 7:update211 | 7:update221 | 7:update231 | 7:update241 | 7:update25 | 7:update251 | 7:update261 | 7:update271 | 8 | 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 | 8:update262 | 11 | 11.0.1 | 11.0.2 | 11.0.3 | 11.0.4 | 11.0.5 | 11.0.6 | 11.0.7 | 11.0.8 | 13 | 13.0.1 | 13.0.2 | 13.0.3 | 13.0.4 | 15
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
Fedoraproject1 product
Opensuse1 product
Oracle corporation1 product

9 vendors · 48 products

References

17 links
Show all 17 references