CVE-2017-7963 (GCVE-0-2017-7963)

Vulnerability from cvelistv5 – Published: 2017-04-19 15:00 – Updated: 2024-09-17 00:41 Disputed
VLAI
Summary
The GNU Multiple Precision Arithmetic Library (GMP) interfaces for PHP through 7.1.4 allow attackers to cause a denial of service (memory consumption and application crash) via operations on long strings. NOTE: the vendor disputes this, stating "There is no security issue here, because GMP safely aborts in case of an OOM condition. The only attack vector here is denial of service. However, if you allow attacker-controlled, unbounded allocations you have a DoS vector regardless of GMP's OOM behavior.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2159 records in the last 180 days details
References
URL Tags
https://bugs.php.net/bug.php?id=74308 x_refsource_MISC
Show details on NVD website
To clipboard 

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