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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-7167 Detail

Description

Multiple integer overflows in the (1) curl_escape, (2) curl_easy_escape, (3) curl_unescape, and (4) curl_easy_unescape functions in libcurl before 7.50.3 allow attackers to have unspecified impact via a string of length 0xffffffff, which triggers a heap-based buffer overflow.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html CVE, MITRE
http://www.securityfocus.com/bid/92975 CVE, MITRE Broken Link 
http://www.securitytracker.com/id/1036813 CVE, MITRE Third Party Advisory  VDB Entry 
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.538632 CVE, MITRE Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:2016 CVE, MITRE
https://access.redhat.com/errata/RHSA-2018:2486 CVE, MITRE
https://access.redhat.com/errata/RHSA-2018:3558 CVE, MITRE
https://curl.haxx.se/docs/adv_20160914.html CVE, MITRE Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B3IU2FRXQNU6UJIQT4NGLWWTP2GJQXO7/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTH54DFOS4TSYPG5XKJDGAG4XPAR4T7M/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZMRWVISG7VUCYRMF23A2UHMYD72VQWAK/ CVE, MITRE
https://security.gentoo.org/glsa/201701-47 CVE, MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7167
NVD Published Date:
10/07/2016
NVD Last Modified:
04/12/2025
Source:
MITRE