Executive Summary

Informations
Name CVE-2017-7502 First vendor Publication 2017-05-30
Vendor Cve Last vendor Modification 2023-02-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7502

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 18

Nessus® Vulnerability Scanner

Date Description
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-1364.nasl - Type : ACT_GATHER_INFO
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-1365.nasl - Type : ACT_GATHER_INFO
2017-06-23 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-848.nasl - Type : ACT_GATHER_INFO
2017-06-22 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3336-1.nasl - Type : ACT_GATHER_INFO
2017-06-09 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2017-1108.nasl - Type : ACT_GATHER_INFO
2017-06-09 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2017-1109.nasl - Type : ACT_GATHER_INFO
2017-06-02 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3872.nasl - Type : ACT_GATHER_INFO
2017-06-01 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-1364.nasl - Type : ACT_GATHER_INFO
2017-06-01 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-1365.nasl - Type : ACT_GATHER_INFO
2017-06-01 Name : The remote Debian host is missing a security update.
File : debian_DLA-971.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-1364.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-1365.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-1364.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-1365.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170530_nss_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2017-05-31 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170530_nss_on_SL7_x.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/98744
CONFIRM http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
https://hg.mozilla.org/projects/nss/rev/55ea60effd0d
DEBIAN http://www.debian.org/security/2017/dsa-3872
REDHAT https://access.redhat.com/errata/RHSA-2017:1364
https://access.redhat.com/errata/RHSA-2017:1365
https://access.redhat.com/errata/RHSA-2017:1567
https://access.redhat.com/errata/RHSA-2017:1712
SECTRACK http://www.securitytracker.com/id/1038579

Alert History

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Date Informations
2023-02-13 05:27:53
  • Multiple Updates
2023-02-02 21:28:09
  • Multiple Updates
2021-05-04 13:04:52
  • Multiple Updates
2021-04-22 02:18:23
  • Multiple Updates
2020-05-23 01:03:54
  • Multiple Updates
2018-01-05 09:24:24
  • Multiple Updates
2017-11-04 09:23:59
  • Multiple Updates
2017-10-20 09:23:04
  • Multiple Updates
2017-07-14 13:24:51
  • Multiple Updates
2017-07-08 09:24:10
  • Multiple Updates
2017-06-24 13:23:30
  • Multiple Updates
2017-06-23 13:23:48
  • Multiple Updates
2017-06-10 13:26:01
  • Multiple Updates
2017-06-09 21:20:56
  • Multiple Updates
2017-06-03 13:26:10
  • Multiple Updates
2017-06-02 13:24:34
  • Multiple Updates
2017-06-02 09:23:33
  • Multiple Updates
2017-06-01 13:24:59
  • Multiple Updates
2017-05-31 00:23:34
  • First insertion