vulnwire
7.5high

CVE-2016-9934

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference)…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
6.8%
percentile 94%
Public exploits
0
none known

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.

Exploit prediction (EPSS)

6.79% probability of exploitation in the next 30 days, higher than 94% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/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
  • lists.opensuse.org /opensuse-updates/2017-01/msg00054.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • php.net /ChangeLog-7.php · x_refsource_CONFIRM, x_transferred
  • securityfocus.com /bid/94845 · vdb-entry, x_refsource_BID, x_transferred
  • access.redhat.com /errata/RHSA-2018:1296 · vendor-advisory, x_refsource_REDHAT, x_transferred
  • php.net /ChangeLog-5.php · x_refsource_CONFIRM, x_transferred
  • lists.opensuse.org /opensuse-updates/2017-01/msg00034.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • lists.opensuse.org /opensuse-updates/2016-12/msg00142.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • github.com /php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d · x_refsource_CONFIRM, x_transferred
  • bugs.php.net /bug.php?id=73331 · x_refsource_CONFIRM, x_transferred

Sources

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