CVE-2021-3939
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Free of static data in accountsservice
Ubuntu-specific modifications to accountsservice (in patch file debian/patches/0010-set-language.patch) caused the fallback_locale variable, pointing to static storage, to be freed, in the user_change_language_authorized_cb function. This is reachable via the SetLanguage dbus function. This is fixed in versions 0.6.55-0ubuntu12~20.04.5, 0.6.55-0ubuntu13.3, 0.6.55-0ubuntu14.1.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
accountsservice
- Vendor
- Ubuntu
- Product
- accountsservice
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0.6.55-0ubuntu12~20.04 | affected | custom | 0.6.55-0ubuntu12~20.04.5 | Unavailable | None listed |
| 0.6.55-0ubuntu13 | affected | custom | 0.6.55-0ubuntu13.3 | Unavailable | None listed |
| 0.6.55-0ubuntu14 | affected | custom | 0.6.55-0ubuntu14.1 | Unavailable | None listed |