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Vulnerability details: VCID-ukwd-7rkh-sfhj
Vulnerability ID VCID-ukwd-7rkh-sfhj
Aliases CVE-2020-35728
GHSA-5r5r-6hpj-8gg9
Summary Deserialization of Untrusted Data FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-502 Deserialization of Untrusted Data
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-96 Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')
System Score Found at
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35728.json
epss 0.39669 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.39669 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40254 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40547 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40547 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40547 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40547 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
epss 0.40547 https://api.first.org/data/v1/epss?cve=CVE-2020-35728
cvssv3.1 7.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-5r5r-6hpj-8gg9
cvssv3.1 8.1 https://github.com/FasterXML/jackson-databind
generic_textual HIGH https://github.com/FasterXML/jackson-databind
cvssv3.1 8.1 https://github.com/FasterXML/jackson-databind/commit/1ca0388c2fb37ac6a06f1c188ae89c41e3e15e84
generic_textual HIGH https://github.com/FasterXML/jackson-databind/commit/1ca0388c2fb37ac6a06f1c188ae89c41e3e15e84
cvssv3.1 8.1 https://github.com/FasterXML/jackson-databind/issues/2999
generic_textual HIGH https://github.com/FasterXML/jackson-databind/issues/2999
ssvc Track https://github.com/FasterXML/jackson-databind/issues/2999
cvssv3.1 8.1 https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
generic_textual HIGH https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
ssvc Track https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
cvssv3.1 8.1 https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
ssvc Track https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
cvssv3.1 8.1 https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
generic_textual HIGH https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2020-35728
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2020-35728
cvssv3.1 8.1 https://security.netapp.com/advisory/ntap-20210129-0007
generic_textual HIGH https://security.netapp.com/advisory/ntap-20210129-0007
cvssv3.1 8.1 https://security.netapp.com/advisory/ntap-20210129-0007/
ssvc Track https://security.netapp.com/advisory/ntap-20210129-0007/
cvssv3.1 8.1 https://www.oracle.com/security-alerts/cpuApr2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuApr2021.html
ssvc Track https://www.oracle.com/security-alerts/cpuApr2021.html
cvssv3.1 8.1 https://www.oracle.com/security-alerts/cpuapr2022.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuapr2022.html
ssvc Track https://www.oracle.com/security-alerts/cpuapr2022.html
cvssv3.1 8.1 https://www.oracle.com/security-alerts/cpujan2022.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpujan2022.html
ssvc Track https://www.oracle.com/security-alerts/cpujan2022.html
cvssv3.1 8.1 https://www.oracle.com//security-alerts/cpujul2021.html
generic_textual HIGH https://www.oracle.com//security-alerts/cpujul2021.html
ssvc Track https://www.oracle.com//security-alerts/cpujul2021.html
cvssv3.1 8.1 https://www.oracle.com/security-alerts/cpujul2022.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpujul2022.html
ssvc Track https://www.oracle.com/security-alerts/cpujul2022.html
cvssv3.1 8.1 https://www.oracle.com/security-alerts/cpuoct2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuoct2021.html
ssvc Track https://www.oracle.com/security-alerts/cpuoct2021.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35728.json
https://api.first.org/data/v1/epss?cve=CVE-2020-35728
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35728
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/FasterXML/jackson-databind
https://github.com/FasterXML/jackson-databind/commit/1ca0388c2fb37ac6a06f1c188ae89c41e3e15e84
https://github.com/FasterXML/jackson-databind/issues/2999
https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
https://security.netapp.com/advisory/ntap-20210129-0007
https://security.netapp.com/advisory/ntap-20210129-0007/
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
1911502 https://bugzilla.redhat.com/show_bug.cgi?id=1911502
CVE-2020-35728 https://nvd.nist.gov/vuln/detail/CVE-2020-35728
GHSA-5r5r-6hpj-8gg9 https://github.com/advisories/GHSA-5r5r-6hpj-8gg9
RHSA-2021:1230 https://access.redhat.com/errata/RHSA-2021:1230
RHSA-2021:1515 https://access.redhat.com/errata/RHSA-2021:1515
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35728.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FasterXML/jackson-databind
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FasterXML/jackson-databind/commit/1ca0388c2fb37ac6a06f1c188ae89c41e3e15e84
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FasterXML/jackson-databind/issues/2999
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://github.com/FasterXML/jackson-databind/issues/2999
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-35728
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://security.netapp.com/advisory/ntap-20210129-0007
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://security.netapp.com/advisory/ntap-20210129-0007/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://security.netapp.com/advisory/ntap-20210129-0007/
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuApr2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com/security-alerts/cpuApr2021.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuapr2022.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com/security-alerts/cpuapr2022.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujan2022.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com/security-alerts/cpujan2022.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com//security-alerts/cpujul2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com//security-alerts/cpujul2021.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujul2022.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com/security-alerts/cpujul2022.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuoct2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-08-27T20:33:41Z/ Found at https://www.oracle.com/security-alerts/cpuoct2021.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.97296
EPSS Score 0.39669
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:49:08.614748+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/com.fasterxml.jackson/jackson-databind/CVE-2020-35728.yml 38.0.0