CVE-2019-12448
published 2019-05-29CVE-2019-12448: An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement…
PriorityP339high8.1CVSS 3.0
AVNACHPRNUINSUCHIHAH
EPSS
1.75%
75.3th percentile
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | gvfs | < gvfs 1.38.1-4 (bookworm) | gvfs 1.38.1-4 (bookworm) |
| gnome | gvfs | >= 0 < 1.38.1-4 | 1.38.1-4 |
| gnome | gvfs | >= 0 < 1.38.1-4 | 1.38.1-4 |
| gnome | gvfs | >= 0 < 1.38.1-4 | 1.38.1-4 |
| gnome | gvfs | >= 0 < 1.38.1-4 | 1.38.1-4 |
| gnome | gvfs | >= 0 < 1.28.2-1ubuntu1~16.04.3 | 1.28.2-1ubuntu1~16.04.3 |
| gnome | gvfs | >= 0 < 1.36.1-0ubuntu1.3.3 | 1.36.1-0ubuntu1.3.3 |
| gnome | gvfs | 1.29.4 – 1.41.2 | — |
CVSS provenance
nvdv3.08.1HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_debian8.1HIGH
vendor_redhat8.1HIGH
vendor_ubuntu7.3HIGH
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GHSA
GHSA-x42r-3m27-mhv7: An issue was discovered in GNOME gvfs 1
ghsa_unreviewed·2022-05-24
CVE-2019-12448 [HIGH] CWE-362 GHSA-x42r-3m27-mhv7: An issue was discovered in GNOME gvfs 1
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
OSV
gvfs vulnerabilities
osv·2019-07-09·CVSS 7.3
CVE-2019-12447 [HIGH] gvfs vulnerabilities
gvfs vulnerabilities
It was discovered that GVfs incorrectly handled the admin backend. Files
created or moved by the admin backend could end up with the wrong ownership
information, contrary to expectations. This issue only affected Ubuntu
18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-12447, CVE-2019-12448,
CVE-2019-12449)
It was discovered that GVfs incorrectly handled authentication on its
private D-Bus socket. A local attacker could possibly connect to this
socket and issue D-Bus calls. (CVE-2019-12795)
OSV
CVE-2019-12448: An issue was discovered in GNOME gvfs 1
osv·2019-05-29·CVSS 8.1
CVE-2019-12448 [HIGH] CVE-2019-12448: An issue was discovered in GNOME gvfs 1
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
Ubuntu
GVfs vulnerabilities
vendor_ubuntu·2019-07-09·CVSS 7.3
CVE-2019-12447 [HIGH] GVfs vulnerabilities
Title: GVfs vulnerabilities
Summary: Several security issues were fixed in GVfs.
It was discovered that GVfs incorrectly handled the admin backend. Files
created or moved by the admin backend could end up with the wrong ownership
information, contrary to expectations. This issue only affected Ubuntu
18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-12447, CVE-2019-12448,
CVE-2019-12449)
It was discovered that GVfs incorrectly handled authentication on its
private D-Bus socket. A local attacker could possibly connect to this
socket and issue D-Bus calls. (CVE-2019-12795)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
vendor_redhat·2019-05-29·CVSS 8.1
CVE-2019-12448 [HIGH] CWE-364 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
Package: gvfs (Red Hat Enterprise Linux 6) - Not affected
Package: gvfs (Red Hat Enterprise Linux 7) - Will not fix
Debian
CVE-2019-12448: gvfs - An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackenda...
vendor_debian·2019·CVSS 8.1
CVE-2019-12448 [HIGH] CVE-2019-12448: gvfs - An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackenda...
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
Scope: local
bookworm: resolved (fixed in 1.38.1-4)
bullseye: resolved (fixed in 1.38.1-4)
forky: resolved (fixed in 1.38.1-4)
sid: resolved (fixed in 1.38.1-4)
trixie: resolved (fixed in 1.38.1-4)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
bugzilla·2019-07-10·CVSS 8.1
CVE-2019-12448 [HIGH] CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend not implementing query_info_on_read/write
An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c has race conditions because the admin backend doesn't implement query_info_on_read/write.
Reference:
https://gitlab.gnome.org/GNOME/gvfs/commit/5cd76d627f4d1982b6e77a0e271ef9301732d09e
Discussion:
Created gvfs tracking bugs for this issue:
Affects: fedora-all [bug 1728566]
---
Reference:
https://www.openwall.com/lists/oss-security/2019/07/09/3
---
The race condition allows an attacker to copy/move a secret file abusing the fact that query_info_on_read/write methods are not implemented in the admin backend. The attacker can get read/write access to a copied file through
Bugzilla
CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend doesn't implement query_info_on_read/write [fedora-all]
bugzilla·2019-07-10·CVSS 8.1
CVE-2019-12448 [HIGH] CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend doesn't implement query_info_on_read/write [fedora-all]
CVE-2019-12448 gvfs: race condition in daemon/gvfsbackendadmin.c due to admin backend doesn't implement query_info_on_read/write [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commi
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00009.htmlhttp://www.openwall.com/lists/oss-security/2019/07/09/3https://gitlab.gnome.org/GNOME/gvfs/commit/764e9af7522e3096c0f44613c330377d31c9bbb5https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FP6BFQUPQRVRRFIYHFWWB6RHJNEB4LGQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M2DQVOL5H5BVLXYCEB763DCIYJQ7ZUQ2/https://usn.ubuntu.com/4053-1/http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00009.htmlhttp://www.openwall.com/lists/oss-security/2019/07/09/3https://gitlab.gnome.org/GNOME/gvfs/commit/764e9af7522e3096c0f44613c330377d31c9bbb5https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FP6BFQUPQRVRRFIYHFWWB6RHJNEB4LGQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M2DQVOL5H5BVLXYCEB763DCIYJQ7ZUQ2/https://usn.ubuntu.com/4053-1/
2019-05-29
Published