CVE Details
Basic Information
| Title | Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder |
|---|---|
| Type | cve |
| Published | 2025-06-17T14:30:42.665Z |
| Last Seen |
Product Information
| Vendor | Red Hat |
|---|---|
| Product | Red Hat Enterprise Linux 10 |
| Version |
CVSS Information
| Base Score | 3.3 (LOW) |
|---|---|
| Attack Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | A memory leak vulnerability in the GIF parser of GdkPixbuf’s LZW decoder could expose uninitialized memory contents, potentially revealing sensitive information. |
|---|---|
| AI Severity | Low |
| Vendor | GNOME Foundation |
| Product | gdk-pixbuf |
| Affected Version |
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-200 |
| Bulletin Family |
References
Description
A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.