Overview
- Description
- 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OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics.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.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 5.9
- Exploitability score
- 1.6
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 8.5
- Impact score
- 10
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-88
Social media
- Hype score
- Not currently trending
Configurations
[
{
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{
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"cpeMatch": [
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"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "5.6.38",
"versionStartIncluding": "5.6.0"
},
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"matchCriteriaId": "2B38E1D2-5264-472A-AD02-D65F0B0D94E7",
"versionEndIncluding": "7.0.32",
"versionStartIncluding": "7.0.0"
},
{
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"matchCriteriaId": "C7D7FA44-5FC6-4EBE-982C-DAA32F543156",
"versionEndIncluding": "7.1.24",
"versionStartIncluding": "7.1.0"
},
{
"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "97D33246-3D83-4BFD-9149-62188C355DAB",
"versionEndIncluding": "7.2.12",
"versionStartIncluding": "7.2.0"
}
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"operator": "OR"
}
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},
{
"nodes": [
{
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"cpeMatch": [
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"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
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{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
}
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"operator": "OR"
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},
{
"nodes": [
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{
"nodes": [
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"cpeMatch": [
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"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"
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