Vulnerability Details : 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.
Vulnerability category: Denial of service
Products affected by CVE-2015-7506
- cpe:2.3:a:netsurf-browser:libnsgif:0.1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7506
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7506
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2015-7506
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7506
-
http://seclists.org/fulldisclosure/2015/Dec/70
Full Disclosure: libnsgif: stack overflow (CVE-2015-7505) and out-of-bounds read (CVE-2015-7506)Mailing List;Third Party Advisory
Jump to