What is CVE-2017-3807?

CVE-2017-3807 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2017-02-09.

How severe is CVE-2017-3807?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Cisco Adaptive_security_appliance_software

CVE-2017-3807

A vulnerability in Common Internet Filesystem (CIFS) code in the Clientless SSL VPN functionality of Cisco ASA Software, Major Releases 9.0-9.6, could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is d…

Vulnerability class: Buffer Overflow

EPSS: 0.114 (93.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Adaptive_security_appliance_software — versions 7.0.1, 7.0.1.4, 7.0.2
N/a Cisco Asa Software With Clientless Ssl Vpn Portal Is Enabled Major Releases 9.0-9.6 — versions Cisco ASA Software with Clientless SSL VPN portal is enabled Major Releases 9.0-9.6

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

psirt@cisco.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
psirt@cisco.com (exploit, x_refsource_EXPLOIT-DB)
psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-3807?: CVE-2017-3807 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2017-02-09.
How severe is CVE-2017-3807?: High severity. CVSS v3 base score is 8.8 out of 10.