CVE-2016-1951

high

Description

Multiple integer overflows in io/prprf.c in Mozilla Netscape Portable Runtime (NSPR) before 4.12 allow remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long string to a PR_*printf function.

References

http://www.securityfocus.com/bid/92385

http://www.securitytracker.com/id/1036590

http://www.ubuntu.com/usn/USN-3023-1

https://bugzilla.mozilla.org/show_bug.cgi?id=1174015

https://groups.google.com/forum/message/raw?msg=mozilla.dev.tech.nspr/dV4MyMsg6jw/hhWcXOgJDQAJ

https://hg.mozilla.org/projects/nspr/rev/96381e3aaae2

Details

Source: MITRE

Published: 2016-08-07

Updated: 2016-11-28

Type: CWE-190

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 8.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Impact Score: 4.7

Exploitability Score: 3.9

Severity: HIGH