Search criteria
10 vulnerabilities found for procps-ng, procps by [UNKNOWN]
CVE-2018-1121 (GCVE-0-2018-1121)
Vulnerability from cvelistv5 – Published: 2018-06-13 20:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng, procps is vulnerable to a process hiding through race condition. Since the kernel's proc_pid_readdir() returns PID entries in ascending numeric order, a process occupying a high PID can use inotify events to determine when the process list is being scanned, and fork/exec to obtain a lower PID, thus avoiding enumeration. An unprivileged attacker can hide a process from procps-ng's utilities by exploiting a race condition in reading /proc/PID entries. This vulnerability affects procps and procps-ng up to version 3.3.15, newer versions might be affected also.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
up to procps-ng 3.3.15 and newer
|
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CVE-2018-1123 (GCVE-0-2018-1123)
Vulnerability from cvelistv5 – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).
Severity ?
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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CVE-2018-1125 (GCVE-0-2018-1125)
Vulnerability from cvelistv5 – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limited to a crash.
Severity ?
4.4 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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CVE-2018-1122 (GCVE-0-2018-1122)
Vulnerability from cvelistv5 – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a local privilege escalation in top. If a user runs top with HOME unset in an attacker-controlled directory, the attacker could achieve privilege escalation by exploiting one of several vulnerabilities in the config_file() function.
Severity ?
7.3 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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CVE-2018-1126 (GCVE-0-2018-1126)
Vulnerability from cvelistv5 – Published: 2018-05-23 13:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.
Severity ?
4.8 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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CVE-2018-1121 (GCVE-0-2018-1121)
Vulnerability from nvd – Published: 2018-06-13 20:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng, procps is vulnerable to a process hiding through race condition. Since the kernel's proc_pid_readdir() returns PID entries in ascending numeric order, a process occupying a high PID can use inotify events to determine when the process list is being scanned, and fork/exec to obtain a lower PID, thus avoiding enumeration. An unprivileged attacker can hide a process from procps-ng's utilities by exploiting a race condition in reading /proc/PID entries. This vulnerability affects procps and procps-ng up to version 3.3.15, newer versions might be affected also.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
up to procps-ng 3.3.15 and newer
|
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CVE-2018-1123 (GCVE-0-2018-1123)
Vulnerability from nvd – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).
Severity ?
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
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CVE-2018-1125 (GCVE-0-2018-1125)
Vulnerability from nvd – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limited to a crash.
Severity ?
4.4 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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CVE-2018-1122 (GCVE-0-2018-1122)
Vulnerability from nvd – Published: 2018-05-23 14:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to a local privilege escalation in top. If a user runs top with HOME unset in an attacker-controlled directory, the attacker could achieve privilege escalation by exploiting one of several vulnerabilities in the config_file() function.
Severity ?
7.3 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
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CVE-2018-1126 (GCVE-0-2018-1126)
Vulnerability from nvd – Published: 2018-05-23 13:00 – Updated: 2024-08-05 03:51
VLAI?
Summary
procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.
Severity ?
4.8 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| [UNKNOWN] | procps-ng, procps |
Affected:
procps-ng 3.3.15
|
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