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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2019-3823 Detail

Description

libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.


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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Hyperlink Resource
http://www.securityfocus.com/bid/106950 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2019:3701
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3823 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf
https://curl.haxx.se/docs/CVE-2019-3823.html Patch  Vendor Advisory 
https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f%40%3Cdevnull.infra.apache.org%3E
https://security.gentoo.org/glsa/201903-03 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20190315-0001/ Exploit  Third Party Advisory 
https://usn.ubuntu.com/3882-1/ Third Party Advisory 
https://www.debian.org/security/2019/dsa-4386 Third Party Advisory 
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html Patch  Third Party Advisory 
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

17 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-3823
NVD Published Date:
02/06/2019
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.