CVE-2019-1762 - Cisco IOS and IOS XE Software Information Disclosure Vulnerability

Back Back to CVE browser

MEDIUM

Cisco IOS and IOS XE Software Information Disclosure Vulnerability

Published Mar 28, 2019

4.4

MEDIUM

CVSS 3.0

EPSS 0.23%

Description

A vulnerability in the Secure Storage feature of Cisco IOS and IOS XE Software could allow an authenticated, local attacker to access sensitive system information on an affected device. The vulnerability is due to improper memory operations performed at encryption time, when affected software handles configuration updates. An attacker could exploit this vulnerability by retrieving the contents of specific memory locations of an affected device. A successful exploit could result in the disclosure of keying materials that are part of the device configuration, which can be used to recover critical system information.

Affected products

Vendor Cisco Product Cisco IOS and IOS XE Software Default
n/a
- Version
  16.6.1
  Status
  affected
  Constraints
  -
- Version
  16.6.2
  Status
  affected
  Constraints
  -
- Version
  16.6.3
  Status
  affected
  Constraints
  -
- Version
  16.6.4
  Status
  affected
  Constraints
  -
- Version
  16.6.4a
  Status
  affected
  Constraints
  -
- Version
  16.6.4s
  Status
  affected
  Constraints
  -
- Version
  16.7.1
  Status
  affected
  Constraints
  -
- Version
  16.7.1a
  Status
  affected
  Constraints
  -
- Version
  16.7.1b
  Status
  affected
  Constraints
  -
- Version
  16.7.2
  Status
  affected
  Constraints
  -
- Version
  16.7.3
  Status
  affected
  Constraints
  -
- Version
  16.7.4
  Status
  affected
  Constraints
  -
- Version
  16.8.1
  Status
  affected
  Constraints
  -
- Version
  16.8.1a
  Status
  affected
  Constraints
  -
- Version
  16.8.1b
  Status
  affected
  Constraints
  -
- Version
  16.8.1c
  Status
  affected
  Constraints
  -
- Version
  16.8.1d
  Status
  affected
  Constraints
  -
- Version
  16.8.1e
  Status
  affected
  Constraints
  -
- Version
  16.8.1s
  Status
  affected
  Constraints
  -
- Version
  16.8.2
  Status
  affected
  Constraints
  -
- Version
  16.9.1
  Status
  affected
  Constraints
  -
- Version
  16.9.1a
  Status
  affected
  Constraints
  -
- Version
  16.9.1b
  Status
  affected
  Constraints
  -
- Version
  16.9.1c
  Status
  affected
  Constraints
  -
- Version
  16.9.1d
  Status
  affected
  Constraints
  -
- Version
  16.9.1s
  Status
  affected
  Constraints
  -
- Version
  16.9.2
  Status
  affected
  Constraints
  -
- Version
  16.9.2a
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Cisco

Cisco IOS and IOS XE Software

n/a

Version	Status	Constraints
16.6.1	affected	-
16.6.2	affected	-
16.6.3	affected	-
16.6.4	affected	-
16.6.4a	affected	-
16.6.4s	affected	-
16.7.1	affected	-
16.7.1a	affected	-
16.7.1b	affected	-
16.7.2	affected	-
16.7.3	affected	-
16.7.4	affected	-
16.8.1	affected	-
16.8.1a	affected	-
16.8.1b	affected	-
16.8.1c	affected	-
16.8.1d	affected	-
16.8.1e	affected	-
16.8.1s	affected	-
16.8.2	affected	-
16.9.1	affected	-
16.9.1a	affected	-
16.9.1b	affected	-
16.9.1c	affected	-
16.9.1d	affected	-
16.9.1s	affected	-
16.9.2	affected	-
16.9.2a	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-200

Exposure of Sensitive Information

References (3)

http://www.securityfocus.com/bid/107594
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-10319
Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-info
vendor-advisoryx_refsource_CISCOPatchVendor Advisory

Link	Providers	Tags
http://www.securityfocus.com/bid/107594		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-10319		Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-info		vendor-advisoryx_refsource_CISCOPatchVendor Advisory