CVE-2020-11655
Published: 9 April 2020
SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
Notes
| Author | Note |
|---|---|
| mdeslaur | per upstream bug, introduced in 3.25 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
sqlite Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| trusty |
Needs triage
|
|
| bionic |
Needs triage
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Needs triage
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Ignored
(end of life)
|
|
| xenial |
Needs triage
|
|
| jammy |
Needs triage
|
|
| impish |
Ignored
(end of life)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Does not exist
|
|
|
sqlite3 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.31.1-5)
|
| bionic |
Not vulnerable
(code not present)
|
|
| impish |
Not vulnerable
(3.31.1-5)
|
|
| focal |
Released
(3.31.1-4ubuntu0.1)
|
|
| groovy |
Not vulnerable
(3.31.1-5)
|
|
| hirsute |
Not vulnerable
(3.31.1-5)
|
|
| jammy |
Not vulnerable
(3.31.1-5)
|
|
| kinetic |
Not vulnerable
(3.31.1-5)
|
|
| lunar |
Not vulnerable
(3.31.1-5)
|
|
| eoan |
Released
(3.29.0-2ubuntu0.3)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://www.sqlite.org/cgi/src/info/712e47714863a8ed upstream: https://www.sqlite.org/cgi/src/info/4a302b42c7bf5e11 upstream: https://www.sqlite.org/cgi/src/info/b64674919f673602 upstream: https://github.com/sqlite/sqlite/commit/3251a2031bfd29f338a5fda1a08c18878296d354 upstream: https://github.com/sqlite/sqlite/commit/c415d91007e1680e4eb17def583b202c3c83c718 upstream: https://github.com/sqlite/sqlite/commit/4db7ab53f9c30e2e22731ace93ab6b18eef6c4ae |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |