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CVE-2015-0677

UnknownEPSS 1.91%

Last modified

CVE-2015-0677 is a vulnerability of currently unknown severity. The XML parser in Cisco Adaptive Security Appliance (ASA) Software 8.4 before 8.4(7.28), 8.6 before 8.6(1.17), 9.0 before 9.0(4.33), 9.1 before 9.1(6), 9.2 before 9.2(3.4), and 9.3 before 9.3(3), when Clientless SSL VPN, AnyConnect SSL VPN, or AnyConnect IKEv2 VPN is used, allows remote attackers to cause a denial of service (VPN outage or device reload) via a crafted XML document, aka Bug ID CSCus95290.. EPSS estimates a 1.91% chance of exploitation in the next 30 days.

Description

The XML parser in Cisco Adaptive Security Appliance (ASA) Software 8.4 before 8.4(7.28), 8.6 before 8.6(1.17), 9.0 before 9.0(4.33), 9.1 before 9.1(6), 9.2 before 9.2(3.4), and 9.3 before 9.3(3), when Clientless SSL VPN, AnyConnect SSL VPN, or AnyConnect IKEv2 VPN is used, allows remote attackers to cause a denial of service (VPN outage or device reload) via a crafted XML document, aka Bug ID CSCus95290.

Metrics

EPSS Probability
1.91%

77.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoAdaptive Security Appliance Software8.4.1
CiscoAdaptive Security Appliance Software8.4.1.3
CiscoAdaptive Security Appliance Software8.4.1.11
CiscoAdaptive Security Appliance Software8.4.2
CiscoAdaptive Security Appliance Software8.4.2.1
CiscoAdaptive Security Appliance Software8.4.2.8
CiscoAdaptive Security Appliance Software8.4.3
CiscoAdaptive Security Appliance Software8.4.3.8
CiscoAdaptive Security Appliance Software8.4.3.9
CiscoAdaptive Security Appliance Software8.4.4
CiscoAdaptive Security Appliance Software8.4.4.1
CiscoAdaptive Security Appliance Software8.4.4.3
CiscoAdaptive Security Appliance Software8.4.4.5
CiscoAdaptive Security Appliance Software8.4.4.9
CiscoAdaptive Security Appliance Software8.4.5
CiscoAdaptive Security Appliance Software8.4.5.6
CiscoAdaptive Security Appliance Software8.4.6
CiscoAdaptive Security Appliance Software8.4.7
CiscoAdaptive Security Appliance Software8.4.7.3
CiscoAdaptive Security Appliance Software8.4.7.15
CiscoAdaptive Security Appliance Software8.4.7.22
CiscoAdaptive Security Appliance Software8.4.7.23
CiscoAdaptive Security Appliance Software8.4.7.26
CiscoAdaptive Security Appliance Software8.6.1
CiscoAdaptive Security Appliance Software8.6.1.1
CiscoAdaptive Security Appliance Software8.6.1.2
CiscoAdaptive Security Appliance Software8.6.1.5
CiscoAdaptive Security Appliance Software8.6.1.10
CiscoAdaptive Security Appliance Software8.6.1.12
CiscoAdaptive Security Appliance Software8.6.1.13
CiscoAdaptive Security Appliance Software8.6.1.14
CiscoAdaptive Security Appliance Software9.0.1
CiscoAdaptive Security Appliance Software9.0.2
CiscoAdaptive Security Appliance Software9.0.2.10
CiscoAdaptive Security Appliance Software9.0.3
CiscoAdaptive Security Appliance Software9.0.3.6
CiscoAdaptive Security Appliance Software9.0.3.8
CiscoAdaptive Security Appliance Software9.0.4
CiscoAdaptive Security Appliance Software9.0.4.1
CiscoAdaptive Security Appliance Software9.0.4.5
CiscoAdaptive Security Appliance Software9.0.4.7
CiscoAdaptive Security Appliance Software9.0.4.17
CiscoAdaptive Security Appliance Software9.0.4.20
CiscoAdaptive Security Appliance Software9.0.4.24
CiscoAdaptive Security Appliance Software9.0.4.26
CiscoAdaptive Security Appliance Software9.0.4.29
CiscoAdaptive Security Appliance Software9.1.1
CiscoAdaptive Security Appliance Software9.1.1.4
CiscoAdaptive Security Appliance Software9.1.2
CiscoAdaptive Security Appliance Software9.1.2.8

Showing 50 of 70 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-0677?
The XML parser in Cisco Adaptive Security Appliance (ASA) Software 8.4 before 8.4(7.28), 8.6 before 8.6(1.17), 9.0 before 9.0(4.33), 9.1 before 9.1(6), 9.2 before 9.2(3.4), and 9.3 before 9.3(3), when Clientless SSL VPN, AnyConnect SSL VPN, or AnyConnect IKEv2 VPN is used, allows remote attackers to cause a denial of service (VPN outage or device reload) via a crafted XML document, aka Bug ID CSCus95290.
How severe is CVE-2015-0677?
Severity scoring for CVE-2015-0677 is pending analysis. The EPSS model estimates a 1.91% probability of exploitation in the next 30 days.
How do I fix CVE-2015-0677?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST