Virtuozzo 7 : nss / nss-devel / nss-pkcs11-devel / nss-sysinit / etc (VZLSA-2017-1365)

Medium Nessus Plugin ID 101476


The remote Virtuozzo host is missing a security update.


An update for nss is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.

Security Fix(es) :

* A NULL pointer dereference flaw was found in the way NSS handled empty SSLv2 messages. An attacker could use this flaw to crash a server application compiled against the NSS library. (CVE-2017-7502)

Bug Fix(es) :

* The Network Security Services (NSS) code and Certificate Authority (CA) list have been updated to meet the recommendations as published with the latest Mozilla Firefox Extended Support Release (ESR). The updated CA list improves compatibility with the certificates that are used in the Internet Public Key Infrastructure (PKI). To avoid certificate validation refusals, Red Hat recommends installing the updated CA list on June 12, 2017. (BZ#1451421)

Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.


Update the affected nss / nss-devel / nss-pkcs11-devel / nss-sysinit / etc package.

See Also

Plugin Details

Severity: Medium

ID: 101476

File Name: Virtuozzo_VZLSA-2017-1365.nasl

Version: $Revision: 1.4 $

Type: local

Published: 2017/07/13

Modified: 2018/01/30

Dependencies: 12634

Risk Information

Risk Factor: Medium


Base Score: 5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: CVSS2#E:F/RL:OF/RC:ND


Base Score: 7.5

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

Vulnerability Information

CPE: p-cpe:/a:virtuozzo:virtuozzo:nss, p-cpe:/a:virtuozzo:virtuozzo:nss-devel, p-cpe:/a:virtuozzo:virtuozzo:nss-pkcs11-devel, p-cpe:/a:virtuozzo:virtuozzo:nss-sysinit, p-cpe:/a:virtuozzo:virtuozzo:nss-tools, cpe:/o:virtuozzo:virtuozzo:7

Required KB Items: Host/local_checks_enabled, Host/Virtuozzo/release, Host/Virtuozzo/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/05/31

Reference Information

CVE: CVE-2017-7502

OSVDB: 158287