CVE-2017-8816

Published: Nov 29, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-17759 Aliases: GSD-2017-8816
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0060
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

190

Integer Overflow or Wraparound

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Memory) Dos: Instability Modify Memory Execute Unauthorized Code Or Commands Bypass Protection Mechanism Alter Execution Logic Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: C, Not Language-Specific
Likelihood of Exploit: Medium
View CWE Details
Application

Libcurl by Haxx

Product Information
Vendor Haxx
Product Libcurl
Version Range Affected
From 7.36.0 (inclusive)
To 7.56.1 (inclusive)
cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Curl by Haxx

Product Information
Vendor Haxx
Product Curl
Version Range Affected
From 7.36.0 (exclusive)
To 7.56.1 (inclusive)
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://access.redhat.com/errata/RHSA-2018:3558
https://access.redhat.com/errata/RHSA-2018:3558
https://curl.haxx.se/docs/adv_2017-12e7.html
Mitigation Vendor Advisory
https://curl.haxx.se/docs/adv_2017-12e7.html
http://security.cucumberlinux.com/security/details.php?id=1…
Third Party Advisory
http://security.cucumberlinux.com/security/details.php?id=161
https://security.gentoo.org/glsa/201712-04
Third Party Advisory
https://security.gentoo.org/glsa/201712-04
https://www.debian.org/security/2017/dsa-4051
Third Party Advisory
https://www.debian.org/security/2017/dsa-4051
http://www.securityfocus.com/bid/101998
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/101998
http://www.securitytracker.com/id/1039896
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039896
http://www.securitytracker.com/id/1040608
http://www.securitytracker.com/id/1040608
https://access.redhat.com/errata/RHSA-2018:3558
https://access.redhat.com/errata/RHSA-2018:3558
https://curl.haxx.se/docs/adv_2017-12e7.html
Mitigation Vendor Advisory
https://curl.haxx.se/docs/adv_2017-12e7.html
http://security.cucumberlinux.com/security/details.php?id=1…
Third Party Advisory
http://security.cucumberlinux.com/security/details.php?id=161
https://security.gentoo.org/glsa/201712-04
Third Party Advisory
https://security.gentoo.org/glsa/201712-04
https://www.debian.org/security/2017/dsa-4051
Third Party Advisory
https://www.debian.org/security/2017/dsa-4051
http://www.securityfocus.com/bid/101998
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/101998
http://www.securitytracker.com/id/1039896
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039896
http://www.securitytracker.com/id/1040608
http://www.securitytracker.com/id/1040608