Executive Summary

Informations
Name CVE-2019-9740 First vendor Publication 2019-03-12
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the query string after a ? character) followed by an HTTP header or a Redis command. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9740

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-93 Failure to Sanitize CRLF Sequences ('CRLF Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 287

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
BID http://www.securityfocus.com/bid/107466
BUGTRAQ https://seclists.org/bugtraq/2019/Oct/29
CONFIRM https://security.netapp.com/advisory/ntap-20190619-0005/
GENTOO https://security.gentoo.org/glsa/202003-26
MISC http://packetstormsecurity.com/files/154927/Slackware-Security-Advisory-pytho...
https://bugs.python.org/issue36276
MLIST http://www.openwall.com/lists/oss-security/2021/02/04/2
https://lists.debian.org/debian-lts-announce/2019/06/msg00022.html
https://lists.debian.org/debian-lts-announce/2019/06/msg00023.html
https://lists.debian.org/debian-lts-announce/2019/06/msg00026.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html
https://lists.debian.org/debian-lts-announce/2020/08/msg00034.html
N/A https://www.oracle.com/security-alerts/cpujul2022.html
REDHAT https://access.redhat.com/errata/RHSA-2019:1260
https://access.redhat.com/errata/RHSA-2019:2030
https://access.redhat.com/errata/RHSA-2019:3335
https://access.redhat.com/errata/RHSA-2019:3520
https://access.redhat.com/errata/RHSA-2019:3725
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html
UBUNTU https://usn.ubuntu.com/4127-1/
https://usn.ubuntu.com/4127-2/

Alert History

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Date Informations
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2019-09-19 12:03:15
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2019-09-11 12:04:31
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2019-08-07 12:10:59
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2019-07-23 12:02:41
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2019-06-26 12:10:15
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2019-06-21 12:10:09
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2019-06-20 12:10:11
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2019-05-29 00:19:04
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2019-05-27 12:01:10
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2019-03-21 21:19:24
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2019-03-13 17:19:30
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2019-03-13 09:19:16
  • First insertion