Executive Summary

Summary
Titlecurl security update
Informations
NameDSA-4386First vendor Publication2019-02-06
VendorDebianLast vendor Modification2019-02-06
Severity (Vendor) N/ARevision1

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score7.5Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple vulnerabilities were discovered in cURL, an URL transfer library.

CVE-2018-16890

Wenxiang Qian of Tencent Blade Team discovered that the function handling incoming NTLM type-2 messages does not validate incoming data correctly and is subject to an integer overflow vulnerability, which could lead to an out-of-bounds buffer read.

CVE-2019-3822

Wenxiang Qian of Tencent Blade Team discovered that the function creating an outgoing NTLM type-3 header is subject to an integer overflow vulnerability, which could lead to an out-of-bounds write.

CVE-2019-3823

Brian Carpenter of Geeknik Labs discovered that the code handling the end-of-response for SMTP is subject to an out-of-bounds heap read.

For the stable distribution (stretch), these problems have been fixed in version 7.52.1-5+deb9u9.

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/curl

Original Source

Url : http://www.debian.org/security/2019/dsa-4386

CWE : Common Weakness Enumeration

%idName
50 %CWE-125Out-of-bounds Read
50 %CWE-119Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application45
Os4
Os1

Alert History

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0
1
2
DateInformations
2019-02-09 12:09:14
  • Multiple Updates
2019-02-07 00:21:25
  • Multiple Updates
2019-02-07 00:18:25
  • First insertion