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CVE-2024-42415

25
FAUCET Score

CVE-2024-42415 is an integer overflow vulnerability in the GNOME Project G Structured File Library (libgsf) v1.14.52, specifically within its Compound Document Binary File format parser. This flaw allows a specially crafted file to trigger a heap-based buffer overflow during sector allocation table processing, potentially leading to arbitrary code execution. The vulnerability has a CVSS score of 7.8 (HIGH), indicating a local attack vector with low complexity, requiring user interaction, and high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.14.52CPE matchmatch criteria
cpe:2.3:a:gnome:libgsf:1.14.52:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.4HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 37th percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2024-42415Important

libgsf: Compound Document Binary File Sector Allocation Table integer overflow vulnerability

Oct 3, 2024

References

lists.debian.org / debian-lts-announce/2024/10/msg00002.html
talosintelligence.com / vulnerability_reports/TALOS-2024-2069
openwall.com / lists/oss-security/2024/10/04/3
gitlab.gnome.org / GNOME/libgsf/-/issues/34
Issue Tracking
talosintelligence.com / vulnerability_reports/TALOS-2024-2069
Technical DescriptionThird Party Advisory