sqlite: invalid free() in src/vdbe.c
Published Apr 24, 2015
7.5
HIGHCVSS 2.0
EPSS 4.66%
Description
The sqlite3VdbeExec function in vdbe.c in SQLite before 3.8.9 does not properly implement comparison operators, which allows context-dependent attackers to cause a denial of service (invalid free operation) or possibly have unspecified other impact via a crafted CHECK clause, as demonstrated by CHECK(0&O>O) in a CREATE TABLE statement.
Affected products
No data.
Configuration 2
- 8.0
Configuration 3
- 12.04
- 14.04
- 15.04
No data.
Red Hat Enterprise Linux 7
sqlite-0:3.7.17-6.ael7b_1.1
Fixed · RHSA-2015:1635
Red Hat Enterprise Linux 5
sqlite
Not affected
Red Hat Enterprise Linux 6
sqlite
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | sqlite-0:3.7.17-6.ael7b_1.1 | Fixed | RHSA-2015:1635 |
| Red Hat Enterprise Linux 5 | sqlite | Not affected | n/a |
| Red Hat Enterprise Linux 6 | sqlite | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.66% (0.04663) | 91.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.85% (0.04852) | 90.86th | v5 (v2026.06.15) |
| May 9, 2026 | 7.94% (0.07940) | 92.10th | v4 (v2025.03.14) |
| Dec 28, 2025 | 6.30% (0.06300) | 90.63th | v4 (v2025.03.14) |
| Dec 27, 2025 | 3.00% (0.02995) | 86.19th | v4 (v2025.03.14) |
| Dec 1, 2025 | 6.30% (0.06300) | 90.63th | v4 (v2025.03.14) |
| Oct 28, 2025 | 8.03% (0.08034) | 91.71th | v4 (v2025.03.14) |
| Oct 27, 2025 | 3.87% (0.03869) | 87.75th | v4 (v2025.03.14) |
| Oct 1, 2025 | 7.08% (0.07077) | 91.19th | v4 (v2025.03.14) |
| Jul 30, 2025 | 3.38% (0.03384) | 86.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.08% (0.07077) | 90.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.83% (0.21835) | 93.09th | v4 (v2025.03.14) |
| Mar 21, 2025 | 7.08% (0.07077) | 90.74th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.79% (0.05793) | 89.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.51% (0.00506) | 77.25th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.83% (0.00825) | 81.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.83% (0.00825) | 79.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.69% (0.02686) | 82.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.69% (0.02686) | 81.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.69% (0.02686) | 62.66th | v2 (v2022.01.01) |
References (19)
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html vendor-advisoryx_refsource_APPLEMailing ListThird Party Advisory
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html vendor-advisoryx_refsource_APPLEMailing ListThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1635.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://seclists.org/fulldisclosure/2015/Apr/31 mailing-listx_refsource_FULLDISCMailing ListThird Party AdvisoryVDB Entry
- http://www.debian.org/security/2015/dsa-3252 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:217 vendor-advisoryx_refsource_MANDRIVABroken Link
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html x_refsource_CONFIRMPatchThird Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html x_refsource_CONFIRMThird Party Advisory
- http://www.securityfocus.com/bid/74228 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1033703 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-2698-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2015-3415 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1212356 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2015-3415
- https://security.gentoo.org/glsa/201507-05 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://support.apple.com/HT205213 x_refsource_CONFIRMThird Party Advisory
- https://support.apple.com/HT205267 x_refsource_CONFIRMThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2015-3415
- https://www.sqlite.org/src/info/02e3c88fbf6abdcf3975fb0fb71972b0ab30da30 x_refsource_CONFIRMVendor Advisory
Change history (0)
No recorded changes yet.