CVE-2015-7506
MEDIUMCVSS 6.5/10EPSS 1.07%
Last modified
CVE-2015-7506 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted LZW stream in a GIF file.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
The gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted LZW stream in a GIF file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netsurf-Browser | Libnsgif | 0.1.2 |
References
- http://seclists.org/fulldisclosure/2015/Dec/70Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2015/Dec/70Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-7506?
The gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted LZW stream in a GIF file.
How severe is CVE-2015-7506?
CVE-2015-7506 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2015-7506?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2015-7506?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST