CVE-2020-2756

CVSS V2 Medium 4.3 CVSS V3 Low 3.7
Description
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. 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 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Overview
  • CVE ID
  • CVE-2020-2756
  • Assigner
  • secalert_us@oracle.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-15T14:15:25
  • Last Modified Date
  • 2022-10-27T23:03:46
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:oracle:jdk:1.7.0:update251:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jdk:1.8.0:update241:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jdk:11.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jdk:14.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jre:1.7.0:update251:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jre:1.8.0:update241:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jre:11.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:jre:14.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:*:*:*:*:*:*:*:* 1 OR 11 11.0.6
cpe:2.3:a:oracle:openjdk:*:*:*:*:*:*:*:* 1 OR 13 13.0.2
cpe:2.3:a:oracle:openjdk:7:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update1:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update10:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update101:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update11:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update111:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update121:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update13:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update131:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update141:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update15:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update151:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update161:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update17:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update171:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update181:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update191:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update2:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update201:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update21:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update211:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update221:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update231:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update241:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update25:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update251:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update3:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update4:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update40:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update45:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update5:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update51:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update55:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update6:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update60:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update65:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update67:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update7:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update72:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update76:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update80:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update85:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update9:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update91:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update95:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update97:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:7:update99:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update101:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update102:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update11:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update111:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update112:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update121:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update131:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update141:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update151:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update152:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update161:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update162:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update171:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update172:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update181:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update191:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update192:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update20:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update201:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update202:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update211:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update212:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update221:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update231:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update241:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update25:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update31:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update40:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update45:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update5:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update51:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update60:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update65:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update66:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update71:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update72:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update73:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update74:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update77:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update91:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:8:update92:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:openjdk:14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:7-mode_transition_tool:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* 1 OR 7.3
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vsphere:*:* 1 OR 9.5
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:cloud_secure_agent:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* 1 OR 11.0.0 11.70.2
cpe:2.3:a:netapp:e-series_santricity_web_services:-:*:*:*:*:web_services_proxy:*:* 1 OR
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:santricity_unified_manager:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:sap:*:* 1 OR
cpe:2.3:a:netapp:snapmanager:-:-:*:*:*:oracle:*:* 1 OR
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:storagegrid:*:*:*:*:*:*:*:* 1 OR 9.0.0 9.0.4
cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:*:*:*:*:*:*:*:* 1 OR 5.9.0 5.10.0
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_1:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_2:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_3:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_4:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_5:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_6:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_7:*:*:*:*:*:* 1 OR
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_8:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 3.7
  • Base Severity
  • LOW
  • Exploitability Score
  • 2.2
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00023.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00048.html Mailing List Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10332 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/04/msg00024.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CKAV6KFFAEANXAN73AFTGU7Z6YNRWCXQ/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L7VHC4EW36KZEIDQ56RPCWBZCQELFFKN/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYHHHZRHXCBGRHGE5UP7UEB4IZ2QX536/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202006-22 Third Party Advisory
https://security.gentoo.org/glsa/202209-15 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0004/ Third Party Advisory
https://usn.ubuntu.com/4337-1/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4662 Third Party Advisory
https://www.debian.org/security/2020/dsa-4668 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-2756
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2756
History
Created Old Value New Value Data Type Notes
2022-05-08 06:19:59 Added to TrackCVE
2022-12-04 14:30:28 2020-04-15T14:15Z 2020-04-15T14:15:25 CVE Published Date updated
2022-12-04 14:30:28 2022-10-27T23:03:46 CVE Modified Date updated
2022-12-04 14:30:28 Analyzed Vulnerability Status updated
2022-12-04 14:30:34 References updated