OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424)
Published Apr 15, 2020
3.7
LOWCVSS 3.1
EPSS 2.36%
Description
Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE 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 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
Affected products
-
- Version Java SE: 11.0.6, 14StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Java | n/a |
|
Configuration 1
Configuration 2
- ≥ 11 · ≤ 11.0.6
- ≥ 13 · ≤ 13.0.2
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 7
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 8
- 14
Configuration 3
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- ≥ 11.0.0 · ≤ 11.70.2
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- ≥ 9.0.0 · ≤ 9.0.4
- n/a
Configuration 4
- 16.04
- 18.04
- 19.10
- 10.0
- 15.1
No data.
Red Hat Enterprise Linux 7
java-11-openjdk-1:11.0.7.10-4.el7_8
Fixed · RHSA-2020:1509
Red Hat Enterprise Linux 8
java-11-openjdk-1:11.0.7.10-1.el8_1
Fixed · RHSA-2020:1514
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions
java-11-openjdk-1:11.0.7.10-1.el8_0
Fixed · RHSA-2020:1517
Red Hat Enterprise Linux 6
java-1.7.0-openjdk
Not affected
Red Hat Enterprise Linux 6
java-1.8.0-openjdk
Not affected
Red Hat Enterprise Linux 7
java-1.7.0-openjdk
Not affected
Red Hat Enterprise Linux 7
java-1.8.0-openjdk
Not affected
Red Hat Enterprise Linux 8
java-1.8.0-openjdk
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | java-11-openjdk-1:11.0.7.10-4.el7_8 | Fixed | RHSA-2020:1509 |
| Red Hat Enterprise Linux 8 | java-11-openjdk-1:11.0.7.10-1.el8_1 | Fixed | RHSA-2020:1514 |
| Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions | java-11-openjdk-1:11.0.7.10-1.el8_0 | Fixed | RHSA-2020:1517 |
| Red Hat Enterprise Linux 6 | java-1.7.0-openjdk | Not affected | n/a |
| Red Hat Enterprise Linux 6 | java-1.8.0-openjdk | Not affected | n/a |
| Red Hat Enterprise Linux 7 | java-1.7.0-openjdk | Not affected | n/a |
| Red Hat Enterprise Linux 7 | java-1.8.0-openjdk | Not affected | n/a |
| Red Hat Enterprise Linux 8 | java-1.8.0-openjdk | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
AV:N/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Sep 30, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.36% (0.02356) | 83.12th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.30% (0.02298) | 80.97th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.43% (0.00426) | 59.39th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.45% (0.02454) | 75.33th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.43% (0.00426) | 60.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00111) | 46.06th | v3 (v2023.03.01) |
| Feb 3, 2024 | 0.11% (0.00111) | 44.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00093) | 38.10th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.66% (0.08662) | 82.79th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.68% (0.05680) | 80.53th | v1 |
| Jan 6, 2022 | 5.68% (0.05680) | 80.34th | v1 |
| Sep 1, 2021 | 1.32% (0.01324) | 69.73th | v1 |
| Apr 14, 2021 | 1.32% (0.01324) | 0.00th | v1 |
References (9)
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-2778 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1823879 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2020-2778
- https://security.netapp.com/advisory/ntap-20200416-0004/ x_refsource_CONFIRMThird Party Advisory
- https://usn.ubuntu.com/4337-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2020-2778
- https://www.debian.org/security/2020/dsa-4662 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.html | vendor-advisoryx_refsource_SUSEThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2020-2778 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1823879 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2020-2778 | ||
| https://security.netapp.com/advisory/ntap-20200416-0004/ | x_refsource_CONFIRMThird Party Advisory | |
| https://usn.ubuntu.com/4337-1/ | vendor-advisoryx_refsource_UBUNTUThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2020-2778 | ||
| https://www.debian.org/security/2020/dsa-4662 | vendor-advisoryx_refsource_DEBIANThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpuapr2020.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.