CVE-2019-16168
In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlite_stat1 sz field, aka a "severe division by zero in th...
No known exploitation. EPSS puts it in the 91st percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 ( https://cert-portal.siemens.com/productcert/html/ssb-439005.html).
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
4.3% chance of exploitation activity in the next 30 days, which ranks it in the 91st percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
5 events over 2481 days, from the signal feeds we watch.
- OpenVAS check added
- Patch availablerecord updated
- Publishedweakness classified
Affected products
- Java SEOSS Libraries / generic-library
- Oracle Communications Design StudioCommunications / voip-telephony
- MySQL WorkbenchDatabases / db-tooling
- communications design studioDatabases
- jdkOSS Libraries / generic-library
- mysqlDatabases / relational
- outside in technologyOSS Libraries / generic-library
- solarisOperating Systems / unix-bsd
- active iq unified managerHardware Firmware
- e-series santricity os controllerHardware Firmware
- oncommand insightHardware Firmware
- oncommand workflow automationHardware Firmware
- ontap select deploy administration utilityHardware Firmware
- santricity unified managerHardware Firmware
- steelstore cloud integrated storageHardware Firmware
And 11 more affected products. See all after sign-in
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Scored 6.5 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required NoneNo authentication required — anyone can exploit this
- User Interaction RequiredA user must click a link, open a file, or perform some action
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity NoneNo integrity impact
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
Sources
References in the record
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00032.html
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00033.html
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XZARJHJJDBHI7CE5PZEBXS5HKK6HXKW2/
And 28 more references. See all after sign-in
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