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debianDebianDEBIAN:DSA-4463-1:6703E
HistoryJun 14, 2019 - 8:11 p.m.

[SECURITY] [DSA 4463-1] znc security update

2019-06-1420:11:30
lists.debian.org
299

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.014 Low

EPSS

Percentile

86.7%


Debian Security Advisory DSA-4463-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
June 14, 2019 https://www.debian.org/security/faq


Package : znc
CVE ID : CVE-2019-9917 CVE-2019-12816
Debian Bug : 925285

Two vulnerabilities were discovered in the ZNC IRC bouncer which could
result in remote code execution (CVE-2019-12816) or denial of service
via invalid encoding (CVE-2019-9917).

For the stable distribution (stretch), these problems have been fixed in
version 1.6.5-1+deb9u2.

We recommend that you upgrade your znc packages.

For the detailed security status of znc please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/znc

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.014 Low

EPSS

Percentile

86.7%