by Kastro
Paper/Archive/CVE-2020-11656

CVE-2020-11656

Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP — In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a co…

EPSS 9%CVSS 9.8
critical.is priorityof 100
48
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 95.1.951 × 2019.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.

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 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
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

reforacle.com/security-alerts/cpuApr2021.htmlreftenable.com/security/tns-2021-14reforacle.com/security-alerts/cpujul2020.htmlrefsecurity.netapp.com/advisory/ntap-20200416-0001refwww3.sqlite.org/cgi/src/info/b64674919f673602refsqlite.org/src/info/d09f8c3621d5f7f8advisorysecurity.gentoo.org/glsa/202007-26advisorysecurity.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascreforacle.com/security-alerts/cpuoct2020.htmlreforacle.com/security-alerts/cpujan2021.htmlrefcert-portal.siemens.com/productcert/pdf/ssa-389290.pdfrefcert-portal.siemens.com/productcert/html/ssa-389290.htmlrefcert-portal.siemens.com/productcert/html/ssa-398330.html