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CVE-2019-13012· NVD / CVE Program· CNA mitre

The keyfile settings backend in GNOME GLib (aka glib2.0) before 2.60.0 creates directories using g_file_make_directory_with_parents (kfsb->d

Noroxi assessment

Priority: Monitor (action score 31/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 3.2% (FIRST EPSS); higher than 87.9% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: accountsservice-devel (AlmaLinux:8) 0.6.55-1.el8; atkmm (AlmaLinux:8) 2.24.2-7.el8; atkmm-devel (AlmaLinux:8) 2.24.2-7.el8.
  • Mentioned 2 times in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to accountsservice-devel (AlmaLinux:8) 0.6.55-1.el8; atkmm (AlmaLinux:8) 2.24.2-7.el8; atkmm-devel (AlmaLinux:8) 2.24.2-7.el8 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

The keyfile settings backend in GNOME GLib (aka glib2.0) before 2.60.0 creates directories using g_file_make_directory_with_parents (kfsb->dir, NULL, NULL) and files using g_file_replace_contents (kfsb->file, contents, length, NULL, FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL, NULL, NULL). Consequently, it does not properly restrict directory (and file) permissions. Instead, for directories, 0777 permissions are used; for files, default file permissions are used. This is similar to CVE-2019-12450.

HighCVSS 7.5 · v3.0—No exploit Fix available
Published
Jun 28, 2019
Updated
Jun 16, 2026
EPSS
3.2% · 87th percentile

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 3.2%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2019-13012

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
gnomeglib

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • gnome glib2.0.0 and later · before 2.59.1

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
AlmaLinux:8accountsservice-develbefore 0.6.55-1.el80.6.55-1.el8
AlmaLinux:8atkmmbefore 2.24.2-7.el82.24.2-7.el8
AlmaLinux:8atkmm-develbefore 2.24.2-7.el82.24.2-7.el8
AlmaLinux:8atkmm-docbefore 2.24.2-7.el82.24.2-7.el8
AlmaLinux:8cairommbefore 1.12.0-8.el81.12.0-8.el8
AlmaLinux:8cairomm-develbefore 1.12.0-8.el81.12.0-8.el8
AlmaLinux:8cairomm-docbefore 1.12.0-8.el81.12.0-8.el8
AlmaLinux:8chrome-gnome-shellbefore 10.1-7.el810.1-7.el8
AlmaLinux:8dleyna-corebefore 0.6.0-3.el80.6.0-3.el8
AlmaLinux:8dleyna-serverbefore 0.6.0-3.el80.6.0-3.el8
AlmaLinux:8enchant2before 2.2.3-3.el82.2.3-3.el8
AlmaLinux:8enchant2-develbefore 2.2.3-3.el82.2.3-3.el8
AlmaLinux:8gaminbefore 0.1.10-32.el80.1.10-32.el8
AlmaLinux:8gamin-develbefore 0.1.10-32.el80.1.10-32.el8
AlmaLinux:8geoclue2before 2.5.5-2.el82.5.5-2.el8
AlmaLinux:8geoclue2-demosbefore 2.5.5-2.el82.5.5-2.el8
AlmaLinux:8geoclue2-develbefore 2.5.5-2.el82.5.5-2.el8
AlmaLinux:8geoclue2-libsbefore 2.5.5-2.el82.5.5-2.el8
AlmaLinux:8geocode-glibbefore 3.26.0-3.el83.26.0-3.el8
AlmaLinux:8geocode-glib-develbefore 3.26.0-3.el83.26.0-3.el8
AlmaLinux:8gjsbefore 1.56.2-5.el81.56.2-5.el8
AlmaLinux:8gjs-develbefore 1.56.2-5.el81.56.2-5.el8
AlmaLinux:8glib2-docbefore 2.56.4-9.el82.56.4-9.el8
AlmaLinux:8glib2-staticbefore 2.56.4-9.el82.56.4-9.el8

+96

Same product

gnome: all records

Other highest-scoring records for the same primary product.

  • CVE-2019-12450file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is
    40Plan
  • CVE-2018-16428In GNOME GLib 2.56.1, g_markup_parse_context_end_parse() in gmarkup.c has a NULL pointer dereference.
    40Plan
  • CVE-2025-14087Glib: glib: buffer underflow in gvariant parser leads to heap corruption
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2018-16429Sep 3, 2018 · GNOME GLib 2.56.1 has an out-of-bounds read vulnerability in g_markup_parse_context_parse() in gmarkup.c, related to utf8_str().
    31Monitor
  • ← EarlierCVE-2019-9633Mar 8, 2019 · gio/gsocketclient.c in GNOME GLib 2.59.2 does not ensure that a parent GTask remains alive during the execution of a connection-attempting e
    27Monitor
  • Later →CVE-2020-6750Jan 9, 2020 · GSocketClient in GNOME GLib through 2.62.4 may occasionally connect directly to a target address instead of connecting via a proxy server wh
    24Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
almalinux:accountsservice-devel0.6.55-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:atkmm2.24.2-7.el8 · AlmaLinux:8Package registry (OSV)
almalinux:atkmm-devel2.24.2-7.el8 · AlmaLinux:8Package registry (OSV)
almalinux:atkmm-doc2.24.2-7.el8 · AlmaLinux:8Package registry (OSV)
almalinux:cairomm1.12.0-8.el8 · AlmaLinux:8Package registry (OSV)
almalinux:cairomm-devel1.12.0-8.el8 · AlmaLinux:8Package registry (OSV)
almalinux:cairomm-doc1.12.0-8.el8 · AlmaLinux:8Package registry (OSV)
almalinux:chrome-gnome-shell10.1-7.el8 · AlmaLinux:8Package registry (OSV)
almalinux:dleyna-core0.6.0-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:dleyna-server0.6.0-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:OpenEXR-devel2.2.0-12.el8 · AlmaLinux:8Package registry (OSV)
almalinux:OpenEXR-libs2.2.0-12.el8 · AlmaLinux:8Package registry (OSV)
debian:glib2.02.60.5-1 · Debian:12Package registry (OSV)
opensuse:glib22.54.3-lp150.3.13.1 · openSUSE:Leap 15.0Package registry (OSV)
red hat:glib20:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-debuginfo0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-debugsource0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-devel0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-devel-debuginfo0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-doc0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::crbPackage registry (OSV)
red hat:glib2-fam0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-fam-debuginfo0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-static0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::crbPackage registry (OSV)
red hat:glib2-tests0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:glib2-tests-debuginfo0:2.56.4-9.el8 · Red Hat:enterprise_linux:8::baseosPackage registry (OSV)
red hat:webkit2gtk30:2.30.4-1.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
rocky linux:accountsservice0:0.6.55-1.el8 · Rocky Linux:8Package registry (OSV)
rocky linux:atkmm0:2.24.2-7.el8 · Rocky Linux:8Package registry (OSV)
rocky linux:cairomm0:1.12.0-8.el8 · Rocky Linux:8Package registry (OSV)
rocky linux:chrome-gnome-shell0:10.1-7.el8 · Rocky Linux:8Package registry (OSV)

+9

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-732 · Incorrect Permission Assignment for Critical Resource

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (11 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records