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MitreCVE-2013-7098

HistoryFeb 13, 2020 - 11:15 p.m.

CVE-2013-7098

2020-02-1323:15:11

CWE-787

mitre

web.nvd.nist.gov

cve-2013-7098

openconnect vpn

gnutls

heap overflow

mtu increase

reconnection

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

65.1%

JSON

OpenConnect VPN client with GnuTLS before 5.02 contains a heap overflow if MTU is increased on reconnection.

Affected configurations

Nvd

Node

infradeadopenconnectRange<5.02

VendorProductVersionCPE
infradeadopenconnect*cpe:2.3:a:infradead:openconnect:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
infradead	openconnect	*	cpe:2.3:a:infradead:openconnect::::::::

References

www.infradead.org/openconnect/changelog.html

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

65.1%

JSON

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