CVE-2019-19959
sqlite: mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
ext/misc/zipfile.c in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames, leading to a memory-management error that can be detected by (for example) valgrind.
El archivo ext/misc/zipfile.c en SQLite versión 3.30.1, maneja inapropiadamente ciertos usos de INSERT INTO en situaciones que involucran caracteres "\0" insertados en los nombres de archivo, conllevando a un error de administración de memoria que puede ser detectado por valgrind (por ejemplo).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-24 CVE Reserved
- 2020-01-03 CVE Published
- 2023-11-07 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-626: Null Byte Interaction Error (Poison Null Byte)
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://github.com/sqlite/sqlite/commit/1e490c4ca6b43a9cf8637d695907888349f69bec | Third Party Advisory | |
| https://security.netapp.com/advisory/ntap-20200204-0001 | Third Party Advisory |
|
| https://www.oracle.com/security-alerts/cpuapr2020.html | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/sqlite/sqlite/commit/d8f2d46cbc9925e034a68aaaf60aad788d9373c1 | 2020-11-09 |
| URL | Date | SRC |
|---|---|---|
| https://usn.ubuntu.com/4298-1 | 2020-11-09 | |
| https://access.redhat.com/security/cve/CVE-2019-19959 | 2020-04-28 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1789595 | 2020-04-28 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sqlite Search vendor "Sqlite" | Sqlite Search vendor "Sqlite" for product "Sqlite" | 3.30.1 Search vendor "Sqlite" for product "Sqlite" and version "3.30.1" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 19.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.10" | - |
Affected
| ||||||