High severity7.4NVD Advisory· Published May 29, 2019· Updated Jun 17, 2026
CVE-2019-12439
CVE-2019-12439
Description
bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:projectatomic:bubblewrap:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:projectatomic:bubblewrap:*:*:*:*:*:*:*:*range: <0.3.3
- (no CPE)range: <0.3.3
- Bubblewrap/Bubblewrapdescription
- osv-coords4 versionspkg:rpm/opensuse/bubblewrap&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/bubblewrap&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/bubblewrap&distro=openSUSE%20Tumbleweedpkg:rpm/suse/bubblewrap&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015
< 0.2.0-lp150.2.3.1+ 3 more
- (no CPE)range: < 0.2.0-lp150.2.3.1
- (no CPE)range: < 0.3.3-lp151.2.3.1
- (no CPE)range: < 0.5.0-1.1
- (no CPE)range: < 0.2.0-3.3.1
Patches
Vulnerability mechanics
References
8- github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50envdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- github.com/projectatomic/bubblewrap/issues/304nvdThird Party Advisory
- github.com/projectatomic/bubblewrap/releases/tag/v0.3.3nvdRelease NotesThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00028.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.htmlnvd
- access.redhat.com/errata/RHSA-2019:1833nvd
- security.gentoo.org/glsa/202006-18nvd
News mentions
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