Vulnerability Details : CVE-2015-7505
Stack-based buffer overflow in the gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted LZW stream in a GIF file.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2015-7505
- cpe:2.3:a:netsurf-browser:libnsgif:0.1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7505
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7505
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2015-7505
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7505
-
http://www.securityfocus.com/archive/1/archive/1/537128/100/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
-
http://seclists.org/fulldisclosure/2015/Dec/70
Full Disclosure: libnsgif: stack overflow (CVE-2015-7505) and out-of-bounds read (CVE-2015-7506)Exploit;Mailing List;Third Party Advisory
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