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12 vulnerabilities by grsecurity
CVE-2010-3373 (GCVE-0-2010-3373)
Vulnerability from nvd – Published: 2019-10-29 12:10 – Updated: 2024-08-07 03:11
VLAI
EPSS
VEX
Summary
paxtest handles temporary files insecurely
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | x_refsource_MISC |
| https://people.canonical.com/~ubuntu-security/cve… | x_refsource_MISC |
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CVE-2008-1940 (GCVE-0-2008-1940)
Vulnerability from nvd – Published: 2008-04-24 19:00 – Updated: 2024-08-07 08:41
VLAI
EPSS
VEX
Summary
The RBAC functionality in grsecurity before 2.1.11-2.6.24.5 and 2.1.11-2.4.36.2 does not enforce user_transition_deny and user_transition_allow rules for the (1) sys_setfsuid and (2) sys_setfsgid calls, which allows local users to bypass restrictions for those calls.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.grsecurity.org/news.php#grsec21113 | x_refsource_CONFIRM |
| http://secunia.com/advisories/29899 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securitytracker.com/id?1019919 | vdb-entryx_refsource_SECTRACK |
| http://www.vupen.com/english/advisories/2008/1323… | vdb-entryx_refsource_VUPEN |
| http://www.securityfocus.com/bid/28889 | vdb-entryx_refsource_BID |
Date Public
2008-04-21 00:00
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CVE-2007-0257 (GCVE-0-2007-0257)
Vulnerability from nvd – Published: 2007-01-16 23:00 – Updated: 2025-01-17 14:11 Disputed
VLAI
EPSS
VEX
Summary
Unspecified vulnerability in the expand_stack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven. As of 20070120, the original researcher has released demonstration code
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| http://securitytracker.com/id?1017509 | vdb-entryx_refsource_SECTRACK |
| http://www.digitalarmaments.com/pre2007-00018659.html | x_refsource_MISC |
| http://www.securityfocus.com/archive/1/456626/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/456722/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/462302/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.digitalarmaments.com/news_news.shtml | x_refsource_MISC |
| http://grsecurity.net/news.php#digitalfud | x_refsource_MISC |
| http://secunia.com/advisories/23713 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securityfocus.com/bid/22014 | vdb-entryx_refsource_BID |
| http://forums.grsecurity.net/viewtopic.php?t=1646 | x_refsource_MISC |
| http://www.securityfocus.com/archive/1/457509/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.vupen.com/english/advisories/2007/0155 | vdb-entryx_refsource_VUPEN |
| http://osvdb.org/32727 | vdb-entryx_refsource_OSVDB |
Date Public
2007-01-11 00:00
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CVE-2007-0253 (GCVE-0-2007-0253)
Vulnerability from nvd – Published: 2007-01-16 23:00 – Updated: 2024-08-07 12:12 Disputed
VLAI
EPSS
VEX
Summary
Unspecified vulnerability in the grsecurity patch has unspecified impact and remote attack vectors, a different vulnerability than the expand_stack vulnerability from the Digital Armaments 20070110 pre-advisory. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://www.digitalarmaments.com/news_news.shtml | x_refsource_MISC |
| http://grsecurity.net/news.php#digitalfud | x_refsource_MISC |
| http://forums.grsecurity.net/viewtopic.php?t=1646 | x_refsource_MISC |
Date Public
2007-01-08 00:00
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CVE-2006-0228 (GCVE-0-2006-0228)
Vulnerability from nvd – Published: 2006-01-17 21:00 – Updated: 2024-08-07 16:25
VLAI
EPSS
VEX
Summary
The RBAC functionality in grsecurity before 2.1.8 does not properly handle when the admin role creates a service and then exits the shell without unauthenticating, which causes the service to be restarted with the admin role still active.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.vupen.com/english/advisories/2006/0199 | vdb-entryx_refsource_VUPEN |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/bid/16261 | vdb-entryx_refsource_BID |
| http://www.grsecurity.org/news.php#grsec218 | x_refsource_CONFIRM |
| http://secunia.com/advisories/18458 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2006-01-16 00:00
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CVE-2002-1826 (GCVE-0-2002-1826)
Vulnerability from nvd – Published: 2005-06-28 04:00 – Updated: 2024-09-16 17:53
VLAI
EPSS
VEX
Summary
grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://online.securityfocus.com/archive/1/273002 | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/bid/4762 | vdb-entryx_refsource_BID |
| http://www.iss.net/security_center/static/9109.php | vdb-entryx_refsource_XF |
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CVE-2010-3373 (GCVE-0-2010-3373)
Vulnerability from cvelistv5 – Published: 2019-10-29 12:10 – Updated: 2024-08-07 03:11
VLAI
EPSS
VEX
Summary
paxtest handles temporary files insecurely
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | x_refsource_MISC |
| https://people.canonical.com/~ubuntu-security/cve… | x_refsource_MISC |
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CVE-2008-1940 (GCVE-0-2008-1940)
Vulnerability from cvelistv5 – Published: 2008-04-24 19:00 – Updated: 2024-08-07 08:41
VLAI
EPSS
VEX
Summary
The RBAC functionality in grsecurity before 2.1.11-2.6.24.5 and 2.1.11-2.4.36.2 does not enforce user_transition_deny and user_transition_allow rules for the (1) sys_setfsuid and (2) sys_setfsgid calls, which allows local users to bypass restrictions for those calls.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.grsecurity.org/news.php#grsec21113 | x_refsource_CONFIRM |
| http://secunia.com/advisories/29899 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securitytracker.com/id?1019919 | vdb-entryx_refsource_SECTRACK |
| http://www.vupen.com/english/advisories/2008/1323… | vdb-entryx_refsource_VUPEN |
| http://www.securityfocus.com/bid/28889 | vdb-entryx_refsource_BID |
Date Public
2008-04-21 00:00
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CVE-2007-0257 (GCVE-0-2007-0257)
Vulnerability from cvelistv5 – Published: 2007-01-16 23:00 – Updated: 2025-01-17 14:11 Disputed
VLAI
EPSS
VEX
Summary
Unspecified vulnerability in the expand_stack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven. As of 20070120, the original researcher has released demonstration code
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| http://securitytracker.com/id?1017509 | vdb-entryx_refsource_SECTRACK |
| http://www.digitalarmaments.com/pre2007-00018659.html | x_refsource_MISC |
| http://www.securityfocus.com/archive/1/456626/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/456722/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/archive/1/462302/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.digitalarmaments.com/news_news.shtml | x_refsource_MISC |
| http://grsecurity.net/news.php#digitalfud | x_refsource_MISC |
| http://secunia.com/advisories/23713 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securityfocus.com/bid/22014 | vdb-entryx_refsource_BID |
| http://forums.grsecurity.net/viewtopic.php?t=1646 | x_refsource_MISC |
| http://www.securityfocus.com/archive/1/457509/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.vupen.com/english/advisories/2007/0155 | vdb-entryx_refsource_VUPEN |
| http://osvdb.org/32727 | vdb-entryx_refsource_OSVDB |
Date Public
2007-01-11 00:00
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CVE-2007-0253 (GCVE-0-2007-0253)
Vulnerability from cvelistv5 – Published: 2007-01-16 23:00 – Updated: 2024-08-07 12:12 Disputed
VLAI
EPSS
VEX
Summary
Unspecified vulnerability in the grsecurity patch has unspecified impact and remote attack vectors, a different vulnerability than the expand_stack vulnerability from the Digital Armaments 20070110 pre-advisory. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://www.digitalarmaments.com/news_news.shtml | x_refsource_MISC |
| http://grsecurity.net/news.php#digitalfud | x_refsource_MISC |
| http://forums.grsecurity.net/viewtopic.php?t=1646 | x_refsource_MISC |
Date Public
2007-01-08 00:00
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CVE-2006-0228 (GCVE-0-2006-0228)
Vulnerability from cvelistv5 – Published: 2006-01-17 21:00 – Updated: 2024-08-07 16:25
VLAI
EPSS
VEX
Summary
The RBAC functionality in grsecurity before 2.1.8 does not properly handle when the admin role creates a service and then exits the shell without unauthenticating, which causes the service to be restarted with the admin role still active.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.vupen.com/english/advisories/2006/0199 | vdb-entryx_refsource_VUPEN |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/bid/16261 | vdb-entryx_refsource_BID |
| http://www.grsecurity.org/news.php#grsec218 | x_refsource_CONFIRM |
| http://secunia.com/advisories/18458 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2006-01-16 00:00
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CVE-2002-1826 (GCVE-0-2002-1826)
Vulnerability from cvelistv5 – Published: 2005-06-28 04:00 – Updated: 2024-09-16 17:53
VLAI
EPSS
VEX
Summary
grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://online.securityfocus.com/archive/1/273002 | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/bid/4762 | vdb-entryx_refsource_BID |
| http://www.iss.net/security_center/static/9109.php | vdb-entryx_refsource_XF |
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