CVE-2020-14779
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:
02 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:
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 3.75% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.4% of scored records. A rank, not a probability.
- NVD base score
- 3.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2020-10-21 14:04Z6 YR AGO
- Last updated
- 2024-09-26 20:24Z2 YR AGO
- Reserved
- 2020-06-19
- Assigning CNA
- oracle
- Record state
- PUBLISHED
- Severity
- Low (CVSS 3.7)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- CWE-770Allocation of Resources Without Limits or ThrottlingBase
- Data version
- 5.1
- Document digest
- efe74f382ec791452de0a5ebe0c6f62fb84ec869b585c785f62a58812623668d
05 Affected products
06 References
- www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20201023-0004/
- www.debian.orgDSA-4779https://www.debian.org/security/2020/dsa-4779
- lists.fedoraproject.orgFEDORA-2020-845860fd4fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7XEONOP6JB7SD7AMUWZTLZF2L4QD546/
- lists.fedoraproject.orgFEDORA-2020-5708dd5b87https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OMJMTXFJRONFT72YAEQNRFKYZZU4W3HD/
- lists.debian.org[debian-lts-announce] 20201030 [SECURITY] [DLA 2412-1] openjdk-8 security updatehttps://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
- lists.fedoraproject.orgFEDORA-2020-febe36c3achttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XKRGVMZT3EUUWKUA6DBT56FT3UOKPHQ2/
- lists.fedoraproject.orgFEDORA-2020-421f817e5fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YCKZAI4AWSKO5O5VDXHFFKNLOZGZ3KEE/
- lists.fedoraproject.orgFEDORA-2020-a405eea76ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVPLGNHNJ4UJ6IO6R2XXEKCTCI2DRPDQ/
- lists.fedoraproject.orgFEDORA-2020-fdc79d8e5bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6CJCO52DHIQJHLPF6HMTC5Z2VKFRQMY/
- lists.opensuse.orgopenSUSE-SU-2020:1893http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
- security.gentoo.orgGLSA-202101-19https://security.gentoo.org/glsa/202101-19
07 Fixed in
Debian 11
- openjdk-11 Fixed in 11.0.9+11-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- icedtea-web No fix yet
- openjdk-8 Fixed in 8u272-b10-0ubuntu1~16.04
- openjdk-9 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- icedtea-web No fix yet
- openjdk-8 Fixed in 8u272-b10-0ubuntu1~18.04
- openjdk-lts Fixed in 11.0.9+11-0ubuntu1~18.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- icedtea-web No fix yet
- openjdk-13 No fix yet
- openjdk-8 Fixed in 8u272-b10-0ubuntu1~20.04
- openjdk-lts Fixed in 11.0.9+11-0ubuntu1~20.04
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- icedtea-web No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- icedtea-web No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- icedtea-web No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- icedtea-web No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.10
- icedtea-web No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.