CVE-2025-2721
GNOME libgsf gsf_base64_encode_simple heap-based overflow
Severity Score
4.8
*CVSS v4
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
A vulnerability was found in GNOME libgsf up to 1.14.53. It has been classified as critical. This affects the function gsf_base64_encode_simple. The manipulation of the argument size_t leads to heap-based buffer overflow. An attack has to be approached locally. The vendor was contacted early about this disclosure but did not respond in any way.
Es wurde eine Schwachstelle in GNOME libgsf bis 1.14.53 ausgemacht. Sie wurde als kritisch eingestuft. Hiervon betroffen ist die Funktion gsf_base64_encode_simple. Dank Manipulation des Arguments size_t mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen.
*Credits:
ninpwn
CVSS Scores
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
System
Vulnerable | Subsequent
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-03-24 CVE Reserved
- 2025-03-25 CVE Published
- 2025-03-25 CVE Updated
- 2025-04-15 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-122: Heap-based Buffer Overflow
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://vuldb.com/?id.300741 | Technical Description | |
| https://vuldb.com/?submit.520181 | Third Party Advisory | |
| https://www.gnome.org | Product |
| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.0 Search vendor "GNOME" for product "Libgsf" and version "1.14.0" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.1 Search vendor "GNOME" for product "Libgsf" and version "1.14.1" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.2 Search vendor "GNOME" for product "Libgsf" and version "1.14.2" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.3 Search vendor "GNOME" for product "Libgsf" and version "1.14.3" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.4 Search vendor "GNOME" for product "Libgsf" and version "1.14.4" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.5 Search vendor "GNOME" for product "Libgsf" and version "1.14.5" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.6 Search vendor "GNOME" for product "Libgsf" and version "1.14.6" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.7 Search vendor "GNOME" for product "Libgsf" and version "1.14.7" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.8 Search vendor "GNOME" for product "Libgsf" and version "1.14.8" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.9 Search vendor "GNOME" for product "Libgsf" and version "1.14.9" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.10 Search vendor "GNOME" for product "Libgsf" and version "1.14.10" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.11 Search vendor "GNOME" for product "Libgsf" and version "1.14.11" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.12 Search vendor "GNOME" for product "Libgsf" and version "1.14.12" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.13 Search vendor "GNOME" for product "Libgsf" and version "1.14.13" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.14 Search vendor "GNOME" for product "Libgsf" and version "1.14.14" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.15 Search vendor "GNOME" for product "Libgsf" and version "1.14.15" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.16 Search vendor "GNOME" for product "Libgsf" and version "1.14.16" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.17 Search vendor "GNOME" for product "Libgsf" and version "1.14.17" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.18 Search vendor "GNOME" for product "Libgsf" and version "1.14.18" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.19 Search vendor "GNOME" for product "Libgsf" and version "1.14.19" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.20 Search vendor "GNOME" for product "Libgsf" and version "1.14.20" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.21 Search vendor "GNOME" for product "Libgsf" and version "1.14.21" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.22 Search vendor "GNOME" for product "Libgsf" and version "1.14.22" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.23 Search vendor "GNOME" for product "Libgsf" and version "1.14.23" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.24 Search vendor "GNOME" for product "Libgsf" and version "1.14.24" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.25 Search vendor "GNOME" for product "Libgsf" and version "1.14.25" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.26 Search vendor "GNOME" for product "Libgsf" and version "1.14.26" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.27 Search vendor "GNOME" for product "Libgsf" and version "1.14.27" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.28 Search vendor "GNOME" for product "Libgsf" and version "1.14.28" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.29 Search vendor "GNOME" for product "Libgsf" and version "1.14.29" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.30 Search vendor "GNOME" for product "Libgsf" and version "1.14.30" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.31 Search vendor "GNOME" for product "Libgsf" and version "1.14.31" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.32 Search vendor "GNOME" for product "Libgsf" and version "1.14.32" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.33 Search vendor "GNOME" for product "Libgsf" and version "1.14.33" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.34 Search vendor "GNOME" for product "Libgsf" and version "1.14.34" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.35 Search vendor "GNOME" for product "Libgsf" and version "1.14.35" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.36 Search vendor "GNOME" for product "Libgsf" and version "1.14.36" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.37 Search vendor "GNOME" for product "Libgsf" and version "1.14.37" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.38 Search vendor "GNOME" for product "Libgsf" and version "1.14.38" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.39 Search vendor "GNOME" for product "Libgsf" and version "1.14.39" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.40 Search vendor "GNOME" for product "Libgsf" and version "1.14.40" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.41 Search vendor "GNOME" for product "Libgsf" and version "1.14.41" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.42 Search vendor "GNOME" for product "Libgsf" and version "1.14.42" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.43 Search vendor "GNOME" for product "Libgsf" and version "1.14.43" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.44 Search vendor "GNOME" for product "Libgsf" and version "1.14.44" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.45 Search vendor "GNOME" for product "Libgsf" and version "1.14.45" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.46 Search vendor "GNOME" for product "Libgsf" and version "1.14.46" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.47 Search vendor "GNOME" for product "Libgsf" and version "1.14.47" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.48 Search vendor "GNOME" for product "Libgsf" and version "1.14.48" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.49 Search vendor "GNOME" for product "Libgsf" and version "1.14.49" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.50 Search vendor "GNOME" for product "Libgsf" and version "1.14.50" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.51 Search vendor "GNOME" for product "Libgsf" and version "1.14.51" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.52 Search vendor "GNOME" for product "Libgsf" and version "1.14.52" | en |
Affected
| ||||||
| GNOME Search vendor "GNOME" | Libgsf Search vendor "GNOME" for product "Libgsf" | 1.14.53 Search vendor "GNOME" for product "Libgsf" and version "1.14.53" | en |
Affected
| ||||||