CVE-2024-34397An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals…
- 5.2MediumCVSS base score
- 0.76%Exploitation in 30 daysEPSS · top 44% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact.
Timeline
ID reserved
By mitre
- 5 days later
· 5 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.2 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L |
| NVDNVD · Modified | 3.1 | Medium5.2 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L |
- EPSS (exploitation in 30 days)
- 0.76% · top 44% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.2.
Affected products
n/a
- affected n/a
References
References14
- https://gitlab.gnome.org/GNOME/glib/-/issues/3268 (opens in a new tab)x_transferred
- https://www.openwall.com/lists/oss-security/2024/05/07/5 (opens in a new tab)x_transferred
- FEDORA-2024-be032e564d (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2024-2ce1c754f7 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20240513 [SECURITY] [DLA 3814-1] glib2.0 security update (opens in a new tab)mailing-listx_transferred
- https://security.netapp.com/advisory/ntap-20240531-0008/ (opens in a new tab)x_transferred
- FEDORA-2024-fd2569c4e9 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2024-635a54eb7e (opens in a new tab)vendor-advisoryx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/ (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-34763 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-34397)Record last updated .