Paper/Archive/CVE-2019-19646

CVE-2019-19646

Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP — pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integrity_check PRAGMA command in certain cases of generated columns.

EPSS 7%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 94.4.944 × 2018.9 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integrity_check PRAGMA command in certain cases of generated columns.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

SIMATIC S7-1500 CPU 1518-4 PN/DP MFPV3.1.0 – < V3.1.5V3.1.5siemens-SADP

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPV3.1.0 – < V3.1.5V3.1.5siemens-SADP

SIPLUS S7-1500 CPU 1518-4 PN/DP MFPV3.1.0 – < V3.1.5V3.1.5siemens-SADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsqlite.org refgithub.com/sqlite/sqlite/commit/ebd70eedd5d6e6a890a670b5ee874a5eae86b4dd refgithub.com/sqlite/sqlite/commit/926f796e8feec15f3836aa0a060ed906f8ae04d3 refsecurity.netapp.com/advisory/ntap-20191223-0001 reforacle.com/security-alerts/cpuapr2020.html reftenable.com/security/tns-2021-14 refcert-portal.siemens.com/productcert/pdf/ssa-389290.pdf refcert-portal.siemens.com/productcert/html/ssa-389290.html refcert-portal.siemens.com/productcert/html/ssa-398330.html