Executive Summary

Informations
Name CVE-2018-19518 First vendor Publication 2018-11-25
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 5.9 Temporal Score 7.5
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:C/I:C/A:C)
Cvss Base Score 8.5 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.c) without preventing argument injection, which might allow remote attackers to execute arbitrary OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics. For example, if rsh is a link to ssh (as seen on Debian and Ubuntu systems), then the attack can use an IMAP server name containing a "-oProxyCommand" argument.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19518

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-88 Argument Injection or Modification

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 856
Application 1
Os 3
Os 2

SAINT Exploits

Description Link
Horde Imp Unauthenticated Remote Command Execution More info here

Nessus® Vulnerability Scanner

Date Description
2019-01-14 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2019-1147.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-7ebfe1e6f2.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-dfe1f0bac6.nasl - Type : ACT_GATHER_INFO
2018-12-17 Name : The remote Debian host is missing a security update.
File : debian_DLA-1608.nasl - Type : ACT_GATHER_INFO
2018-12-11 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4353.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=e5bfea64c81ae34816479bb05d1...
Source Url
BID http://www.securityfocus.com/bid/106018
CONFIRM https://security.netapp.com/advisory/ntap-20181221-0004/
DEBIAN https://www.debian.org/security/2018/dsa-4353
EXPLOIT-DB https://www.exploit-db.com/exploits/45914/
GENTOO https://security.gentoo.org/glsa/202003-57
MISC https://antichat.com/threads/463395/#post-4254681
https://bugs.debian.org/913775
https://bugs.debian.org/913835
https://bugs.debian.org/913836
https://bugs.php.net/bug.php?id=76428
https://bugs.php.net/bug.php?id=77153
https://bugs.php.net/bug.php?id=77160
https://github.com/Bo0oM/PHP_imap_open_exploit/blob/master/exploit.php
https://www.openwall.com/lists/oss-security/2018/11/22/3
MLIST https://lists.debian.org/debian-lts-announce/2018/12/msg00006.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2021/12/msg00031.html
SECTRACK http://www.securitytracker.com/id/1042157
UBUNTU https://usn.ubuntu.com/4160-1/

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Date Informations
2024-02-02 01:55:18
  • Multiple Updates
2024-02-01 12:15:14
  • Multiple Updates
2023-11-07 21:41:06
  • Multiple Updates
2023-09-05 12:53:10
  • Multiple Updates
2023-09-05 01:14:57
  • Multiple Updates
2023-09-02 12:52:37
  • Multiple Updates
2023-09-02 01:15:14
  • Multiple Updates
2023-08-12 12:56:25
  • Multiple Updates
2023-08-12 01:14:30
  • Multiple Updates
2023-08-11 12:50:27
  • Multiple Updates
2023-08-11 01:14:54
  • Multiple Updates
2023-08-06 12:48:57
  • Multiple Updates
2023-08-06 01:14:28
  • Multiple Updates
2023-08-04 12:49:11
  • Multiple Updates
2023-08-04 01:14:34
  • Multiple Updates
2023-07-14 12:49:12
  • Multiple Updates
2023-07-14 01:14:34
  • Multiple Updates
2023-03-29 01:50:39
  • Multiple Updates
2023-03-28 12:14:54
  • Multiple Updates
2022-10-11 12:44:03
  • Multiple Updates
2022-10-11 01:14:33
  • Multiple Updates
2022-04-19 00:23:21
  • Multiple Updates
2021-12-30 00:23:05
  • Multiple Updates
2021-05-04 13:13:58
  • Multiple Updates
2021-04-22 02:29:19
  • Multiple Updates
2020-09-03 01:22:43
  • Multiple Updates
2020-05-23 13:17:10
  • Multiple Updates
2020-05-23 02:14:37
  • Multiple Updates
2020-05-23 01:11:57
  • Multiple Updates
2019-03-05 17:19:20
  • Multiple Updates
2019-03-02 17:18:56
  • Multiple Updates
2019-02-04 21:19:19
  • Multiple Updates
2019-01-25 21:19:08
  • Multiple Updates
2018-12-22 17:19:21
  • Multiple Updates
2018-12-17 17:19:10
  • Multiple Updates
2018-12-11 17:18:57
  • Multiple Updates
2018-12-01 17:19:01
  • Multiple Updates
2018-11-28 21:19:52
  • Multiple Updates
2018-11-28 17:18:59
  • Multiple Updates
2018-11-27 17:20:18
  • Multiple Updates
2018-11-25 13:21:36
  • First insertion