QID 981217

QID 981217: Nodejs (npm) Security Update for brace-expansion (GHSA-832h-xg76-4gv6)

Affected versions of `brace-expansion` are vulnerable to a regular expression denial of service condition.

## Proof of Concept

```
var expand = require('brace-expansion');
expand('{,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,\n}');
```

## Recommendation

Update to version 1.1.7 or later.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to GHSA-832h-xg76-4gv6 for updates pertaining to this vulnerability.

Vendor References

GHSA-832h-xg76-4gv6 - github.com/advisories/GHSA-832h-xg76-4gv6

CVEs related to QID 981217

CVE-2017-18077 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-832h-xg76-4gv6	brace-expansion		github.com/advisories/GHSA-832h-xg76-4gv6

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