Executive Summary

Informations
Name CVE-2018-16839 First vendor Publication 2018-10-31
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16839

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 150
Os 4
Os 2

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-7785911c9e.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-fdc4ca8675.nasl - Type : ACT_GATHER_INFO
2018-11-07 Name : The remote Debian host is missing a security update.
File : debian_DLA-1568.nasl - Type : ACT_GATHER_INFO
2018-11-05 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4331.nasl - Type : ACT_GATHER_INFO
2018-11-02 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_e0ab177307c146c691704c5e81c00927.nasl - Type : ACT_GATHER_INFO
2018-11-01 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-304-01.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16839
https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5
DEBIAN https://www.debian.org/security/2018/dsa-4331
GENTOO https://security.gentoo.org/glsa/201903-03
MISC https://curl.haxx.se/docs/CVE-2018-16839.html
MLIST https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f...
https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html
SECTRACK http://www.securitytracker.com/id/1042012
UBUNTU https://usn.ubuntu.com/3805-1/

Alert History

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Date Informations
2020-05-23 02:12:52
  • Multiple Updates
2020-05-23 01:09:32
  • Multiple Updates
2019-10-10 05:20:29
  • Multiple Updates
2019-04-17 00:19:09
  • Multiple Updates
2019-04-04 21:19:36
  • Multiple Updates
2019-03-11 21:19:42
  • Multiple Updates
2019-03-11 13:18:57
  • Multiple Updates
2019-01-03 12:04:47
  • Multiple Updates
2018-12-07 21:19:40
  • Multiple Updates
2018-11-07 17:20:19
  • Multiple Updates
2018-11-03 13:20:36
  • Multiple Updates
2018-11-01 13:20:57
  • Multiple Updates
2018-10-31 21:20:37
  • First insertion