NULL pointer dereference in Oracle MySQL Workbench
CVE-2019-19242
SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.025 (84.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- Oracle MySQL Workbench
- Siemens Sinec Infrastructure Network Services
- Sqlite — versions 3.30.1
- Canonical Ubuntu Linux — versions 12.04, 16.04, 18.04
- Red Hat Enterprise Linux — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384c (Patch, Third Party Advisory)
- usn.ubuntu.com/4205-1/ (vendor-advisory, Third Party Advisory)
- www.oracle.com/security-alerts/cpuapr2020.html (Patch, Third Party Advisory)
- cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19242?
- CVE-2019-19242 is a medium-severity vulnerability in Oracle MySQL Workbench, classified under NULL Pointer Dereference. CVSS score: 5.9/10. Published 2019-11-27.
- How severe is CVE-2019-19242?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2019-19242 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.