QID 983978

QID 983978: Nodejs (npm) Security Update for csrf-lite (GHSA-hjhr-r3gq-qvp6)

Affected versions of `csrf-lite` are vulnerable to timing attacks as a result of testing CSRF tokens via a fail-early comparison instead of a constant-time comparison. Timing attacks remove the exponential increase in entropy gained from increased secret length, by providing per-character feedback on the correctness of a guess via miniscule timing differences. Under favorable network conditions, an attacker can exploit this to guess the secret in no more than (16*18)288 guesses, instead of the 16^18 guesses required were the timing attack not present. ## Recommendation Update to version 0.1.2 or later.

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

CVSS V3 rated as Medium - 5.9 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Customers are advised to refer to GHSA-hjhr-r3gq-qvp6 for updates pertaining to this vulnerability.

Vendor References

GHSA-hjhr-r3gq-qvp6 - github.com/advisories/GHSA-hjhr-r3gq-qvp6

CVEs related to QID 983978

CVE-2016-10535 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-hjhr-r3gq-qvp6	csrf-lite		github.com/advisories/GHSA-hjhr-r3gq-qvp6

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].