vulnwire
9.8crit

CVE-2016-9936in critical feed

The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-aft…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
4.3%
percentile 91%
Public exploits
0
none known

The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.

Exploit prediction (EPSS)

4.27% probability of exploitation in the next 30 days, higher than 91% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.09.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
Technology feeds
PHP (RSS, critical only)

References

  • openwall.com /lists/oss-security/2016/12/12/2 · mailing-list, x_refsource_MLIST, x_transferred
  • php.net /ChangeLog-7.php · x_refsource_CONFIRM, x_transferred
  • github.com /php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17 · x_refsource_CONFIRM, x_transferred
  • access.redhat.com /errata/RHSA-2018:1296 · vendor-advisory, x_refsource_REDHAT, x_transferred
  • bugs.php.net /bug.php?id=72978 · x_refsource_CONFIRM, x_transferred
  • lists.opensuse.org /opensuse-updates/2017-01/msg00034.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • securityfocus.com /bid/94849 · vdb-entry, x_refsource_BID, x_transferred

Sources

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