Vulnerability Details : CVE-2015-8857
Potential exploit
The uglify-js package before 2.4.24 for Node.js does not properly account for non-boolean values when rewriting boolean expressions, which might allow attackers to bypass security mechanisms or possibly have unspecified other impact by leveraging improperly rewritten Javascript.
Products affected by CVE-2015-8857
- cpe:2.3:a:uglifyjs_project:uglifyjs:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8857
0.52%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8857
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2015-8857
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8857
-
https://nodesecurity.io/advisories/39
npmExploit;Patch;Vendor Advisory
-
http://www.securityfocus.com/bid/96410
Node.js uglify-js Package CVE-2015-8857 Security Bypass VulnerabilityThird Party Advisory;VDB Entry
-
http://www.openwall.com/lists/oss-security/2016/04/20/11
oss-security - various vulnerabilities in Node.js packagesMailing List;Third Party Advisory
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