Vulnerability in the Data Store component of Oracle Berkeley DB.
Noroxi assessment
Priority: Monitor (action score 13/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 0.60% (FIRST EPSS).
- Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
- Fixed version: libdb-cxx (AlmaLinux:8) 5.3.28-40.el8; libdb-cxx-devel (AlmaLinux:8) 5.3.28-40.el8; libdb-devel-doc (AlmaLinux:8) 5.3.28-40.el8.
- Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).
Low priority for now. Upgrade to libdb-cxx (AlmaLinux:8) 5.3.28-40.el8; libdb-cxx-devel (AlmaLinux:8) 5.3.28-40.el8; libdb-devel-doc (AlmaLinux:8) 5.3.28-40.el8 or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Vulnerability in the Data Store component of Oracle Berkeley DB. Supported versions that are affected are Prior to 6.138, prior to 6.2.38 and prior to 18.1.32. Easily exploitable vulnerability allows low privileged attacker having Local Logon privilege with logon to the infrastructure where Data Store executes to compromise Data Store. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Data Store. CVSS 3.0 Base Score 3.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
- Published
- Apr 23, 2019
- Updated
- Jun 16, 2026
- EPSS
- 0.6% · 48th percentile
- CWE
- —
Report tools
Action score
13
Monitor
Low priority for now.
- CVSS
- 13 / 40 · 3.3 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.6%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| oracle | berkeley db | cpe:2.3:a:oracle:berkeley_db |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- oracle berkeley dbbefore 6.138
Versions reported by the vendor
Affected version ranges reported by the assigning authority (oracle). Independent of NVD's CPE analysis and usually ahead of it.
Oracle Corporation Oracle Berkeley DB
- unspecified and later · before 6.138affected
- unspecified and later · before 6.2.38affected
- unspecified and later · before 18.1.32affected
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| AlmaLinux:8 | libdb-cxx | before 5.3.28-40.el8 | 5.3.28-40.el8 |
| AlmaLinux:8 | libdb-cxx-devel | before 5.3.28-40.el8 | 5.3.28-40.el8 |
| AlmaLinux:8 | libdb-devel-doc | before 5.3.28-40.el8 | 5.3.28-40.el8 |
| AlmaLinux:8 | libdb-sql | before 5.3.28-40.el8 | 5.3.28-40.el8 |
| AlmaLinux:8 | libdb-sql-devel | before 5.3.28-40.el8 | 5.3.28-40.el8 |
| openSUSE:Leap 15.3 | libdb_java-4_8 | before 4.8.30-150000.7.6.1 | 4.8.30-150000.7.6.1 |
| openSUSE:Tumbleweed | db48 | before 4.8.30-45.1 | 4.8.30-45.1 |
| Red Hat:enterprise_linux:8::appstream | libdb-cxx-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-debugsource | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-devel | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-java-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-sql-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-sql-devel-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-tcl-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::appstream | libdb-utils-debuginfo | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::baseos | libdb | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::baseos | libdb-utils | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::crb | libdb-cxx | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::crb | libdb-cxx-devel | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::crb | libdb-devel-doc | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::crb | libdb-sql | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Red Hat:enterprise_linux:8::crb | libdb-sql-devel | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
| Rocky Linux:8 | libdb | before 0:5.3.28-40.el8 | 0:5.3.28-40.el8 |
+4
Same product
oracle: all recordsOther highest-scoring records for the same primary product.
- CVE-2016-3418Unspecified vulnerability in the DataStore component in Oracle Berkeley DB 11.2.5.0.32, 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, 12.1.6.0.35, 31Monitor
- CVE-2016-0694Unspecified vulnerability in the DataStore component in Oracle Berkeley DB 11.2.5.0.32, 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, 12.1.6.0.35, 31Monitor
- CVE-2016-0692Unspecified vulnerability in the DataStore component in Oracle Berkeley DB 11.2.5.0.32, 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, 12.1.6.0.35, 31Monitor
- CVE-2016-0689Unspecified vulnerability in the DataStore component in Oracle Berkeley DB 11.2.5.0.32, 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, 12.1.6.0.35, 31Monitor
- CVE-2016-0682Unspecified vulnerability in the DataStore component in Oracle Berkeley DB 11.2.5.0.32, 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, 12.1.6.0.35, 31Monitor
- CVE-2020-2981Vulnerability in the Data Store component of Oracle Berkeley DB.28Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| almalinux:libdb-cxx | 5.3.28-40.el8 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:libdb-cxx-devel | 5.3.28-40.el8 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:libdb-devel-doc | 5.3.28-40.el8 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:libdb-sql | 5.3.28-40.el8 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:libdb-sql-devel | 5.3.28-40.el8 · AlmaLinux:8 | Package registry (OSV) |
| opensuse:db48 | 4.8.30-45.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:libdb_java-4_8 | 4.8.30-150000.7.6.1 · openSUSE:Leap 15.3 | Package registry (OSV) |
| opensuse:libdb-4_8 | 4.8.30-150000.7.6.1 · openSUSE:Leap Micro 5.2 | Package registry (OSV) |
| red hat:libdb | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::baseos | Package registry (OSV) |
| red hat:libdb-cxx | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::crb | Package registry (OSV) |
| red hat:libdb-cxx-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-debugsource | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-devel | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-java-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-sql-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-sql-devel-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-tcl-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| red hat:libdb-utils | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::baseos | Package registry (OSV) |
| red hat:libdb-utils-debuginfo | 0:5.3.28-40.el8 · Red Hat:enterprise_linux:8::appstream | Package registry (OSV) |
| rocky linux:libdb | 0:5.3.28-40.el8 · Rocky Linux:8 | Package registry (OSV) |
| suse:libdb-4_8 | 4.8.30-150000.7.6.1 · SUSE:Linux Enterprise Micro 5.3 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-21-0772 · Sep 23, 2021(RedHat Güvenlik Zafiyeti)
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- low · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- Low
Weakness class (CWE)
—
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Show all references (1 more)Show less
Vendor advisories and official records. Exploit/PoC links are deliberately left out.