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GoogleOSV:CVE-2019-12175

HistoryJul 17, 2019 - 5:15 p.m.

CVE-2019-12175

2019-07-1717:15:13

Google

osv.dev

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.6 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

49.5%

JSON

In Zeek Network Security Monitor (formerly known as Bro) before 2.6.2, a NULL pointer dereference in the Kerberos (aka KRB) protocol parser leads to DoS because a case-type index is mishandled.

CPENameOperatorVersion
zeekeq2.3-beta
zeekeq2.6-beta2
zeekeq2.0
zeekeq2.4
zeekeq2.5
zeekeq2.6-beta3
zeekeq2.0-beta
zeekeq2.5-beta2
zeekeq1.1
zeekeq2.1-beta

Name	Operator	Version
zeek	eq	2.3-beta
zeek	eq	2.6-beta2
zeek	eq	2.0
zeek	eq	2.4
zeek	eq	2.5
zeek	eq	2.6-beta3
zeek	eq	2.0-beta
zeek	eq	2.5-beta2
zeek	eq	1.1
zeek	eq	2.1-beta

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References

github.com/zeek/zeek/releases/tag/v2.6.2

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.6 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

49.5%

JSON

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