Apache Portable Runtime (APR): Windows out-of-bounds write in apr_socket_sendv function
Published Jan 31, 2023
9.8
CRITICALCVSS 3.1
EPSS 1.57%
Description
On Windows, Apache Portable Runtime 1.7.0 and earlier may write beyond the end of a stack based buffer in apr_socket_sendv(). This is a result of integer overflow.
Affected products
-
- Version 0StatusaffectedConstraints<=1.7.0
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Portable Runtime (APR) | unaffected |
|
- ≤ 1.7.0
No data.
JWS 5.7.4 release
apr
Fixed · RHSA-2023:4910
| Product | Package | State | Advisory |
|---|---|---|---|
| JWS 5.7.4 release | apr | Fixed | RHSA-2023:4910 |
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Mar 27, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2023–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- 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 2, 2026 | 1.57% (0.01575) | 74.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.57% (0.01575) | 72.17th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00233) | 44.06th | v4 (v2025.03.14) |
| Jan 27, 2025 | 7.75% (0.07749) | 94.22th | v3 (v2023.03.01) |
| Dec 17, 2024 | 10.57% (0.10567) | 95.02th | v3 (v2023.03.01) |
| Dec 12, 2024 | 7.75% (0.07749) | 94.47th | v3 (v2023.03.01) |
| Jul 13, 2024 | 7.72% (0.07718) | 94.24th | v3 (v2023.03.01) |
| Jun 16, 2024 | 5.43% (0.05427) | 93.20th | v3 (v2023.03.01) |
| Feb 20, 2024 | 5.37% (0.05367) | 92.84th | v3 (v2023.03.01) |
| Feb 7, 2024 | 5.43% (0.05428) | 92.42th | v3 (v2023.03.01) |
| May 8, 2023 | 2.57% (0.02566) | 88.61th | v3 (v2023.03.01) |
| Apr 15, 2023 | 2.97% (0.02966) | 89.34th | v3 (v2023.03.01) |
| Mar 12, 2023 | 2.11% (0.02113) | 87.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.37% (0.00374) | 68.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 1, 2023 | 0.89% (0.00885) | 27.44th | v2 (v2022.01.01) |
References (5)
- https://access.redhat.com/security/cve/CVE-2022-28331 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2172556 Issue Tracking
- https://lists.apache.org/thread/5pfdfn7h0vsdo5xzjn97vghp0x42jj2r vendor-advisoryMailing ListVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-28331
- https://www.cve.org/CVERecord?id=CVE-2022-28331
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-28331 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2172556 | Issue Tracking | |
| https://lists.apache.org/thread/5pfdfn7h0vsdo5xzjn97vghp0x42jj2r | vendor-advisoryMailing ListVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-28331 | ||
| https://www.cve.org/CVERecord?id=CVE-2022-28331 |
Change history (0)
No recorded changes yet.