vulnwire
7.5high

CVE-2018-1318

Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request.

Published 8 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
7.6%
percentile 95%
Public exploits
0
none known

Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request. This affects versions Apache Traffic Server (ATS) 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.

Exploit prediction (EPSS)

7.63% probability of exploitation in the next 30 days, higher than 95% 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

Affected products

  • Apache Software Foundation Apache Traffic Server

Classification

Weakness
  • CWE-20 Improper Input Validation

References

  • github.com /apache/trafficserver/pull/3195 · x_refsource_CONFIRM, x_transferred
  • securityfocus.com /bid/105176 · vdb-entry, x_refsource_BID, x_transferred
  • debian.org /security/2018/dsa-4282 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • lists.apache.org /thread.html/9357cdfb6352f72944411608b712e37196ad9e4bc0f17c4828a26fb2%40%3Cusers.trafficse · mailing-list, x_refsource_MLIST, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.