All the vulnerabilites related to ruby-lang - webrick
cve-2008-1145
Vulnerability from cvelistv5
Published
2008-03-04 23:00
Modified
2024-08-07 08:08
Severity ?
EPSS score ?
Summary
Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.
References
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cve-2020-25613
Vulnerability from cvelistv5
Published
2020-10-06 00:00
Modified
2024-08-04 15:33
Severity ?
EPSS score ?
Summary
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
References
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cve-2009-4492
Vulnerability from cvelistv5
Published
2010-01-13 20:00
Modified
2024-08-07 07:01
Severity ?
EPSS score ?
Summary
WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection | x_refsource_CONFIRM | |
| http://www.redhat.com/support/errata/RHSA-2011-0909.html | vendor-advisory, x_refsource_REDHAT | |
| http://secunia.com/advisories/37949 | third-party-advisory, x_refsource_SECUNIA | |
| http://www.vupen.com/english/advisories/2010/0089 | vdb-entry, x_refsource_VUPEN | |
| http://www.redhat.com/support/errata/RHSA-2011-0908.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.ush.it/team/ush/hack_httpd_escape/adv.txt | x_refsource_MISC | |
| http://www.securityfocus.com/bid/37710 | vdb-entry, x_refsource_BID | |
| http://www.securityfocus.com/archive/1/508830/100/0/threaded | mailing-list, x_refsource_BUGTRAQ | |
| http://securitytracker.com/id?1023429 | vdb-entry, x_refsource_SECTRACK |
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cve-2019-11879
Vulnerability from cvelistv5
Published
2019-05-10 16:00
Modified
2024-08-04 23:03
Severity ?
EPSS score ?
Summary
The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is "not a problem.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.ruby-lang.org/issues/15835 | x_refsource_MISC |
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Vulnerability from fkie_nvd
Published
2020-10-06 13:15
Modified
2024-11-21 05:18
Severity ?
Summary
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2010-01-13 20:30
Modified
2024-11-21 01:09
Severity ?
Summary
WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-10 16:29
Modified
2024-11-21 04:21
Severity ?
Summary
The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is "not a problem.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://bugs.ruby-lang.org/issues/15835 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.ruby-lang.org/issues/15835 | Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2008-03-04 23:44
Modified
2024-11-21 00:43
Severity ?
Summary
Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.
References
Impacted products
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"url": "http://www.kb.cert.org/vuls/id/404515"
},
{
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:141"
},
{
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{
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{
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"url": "http://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/"
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{
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{
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{
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{
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},
{
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"url": "http://www.securitytracker.com/id?1019562"
},
{
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},
{
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{
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{
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{
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{
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{
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"url": "https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00338.html"
},
{
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],
"sourceIdentifier": "secalert@redhat.com",
"vendorComments": [
{
"comment": "This issue was addressed in affected versions of Ruby as shipped in Red Hat Enterprise Linux 4 and 5 via: https://rhn.redhat.com/errata/RHSA-2008-0897.html",
"lastModified": "2008-12-04T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}