All the vulnerabilites related to [UNKNOWN] - procps-ng, procps
cve-2018-1125
Vulnerability from cvelistv5
Published
2018-05-23 14:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1125 | x_refsource_CONFIRM | |
| https://usn.ubuntu.com/3658-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://www.debian.org/security/2018/dsa-4208 | vendor-advisory, x_refsource_DEBIAN | |
| https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html | mailing-list, x_refsource_MLIST | |
| https://usn.ubuntu.com/3658-3/ | vendor-advisory, x_refsource_UBUNTU | |
| http://www.securityfocus.com/bid/104214 | vdb-entry, x_refsource_BID | |
| http://seclists.org/oss-sec/2018/q2/122 | mailing-list, x_refsource_MLIST | |
| https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt | x_refsource_MISC | |
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html | vendor-advisory, x_refsource_SUSE |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| [UNKNOWN] | procps-ng, procps |
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cve-2018-1123
Vulnerability from cvelistv5
Published
2018-05-23 14:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
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).
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| [UNKNOWN] | procps-ng, procps |
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cve-2018-1121
Vulnerability from cvelistv5
Published
2018-06-13 20:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/44806/ | exploit, x_refsource_EXPLOIT-DB | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1121 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/104214 | vdb-entry, x_refsource_BID | |
| http://seclists.org/oss-sec/2018/q2/122 | mailing-list, x_refsource_MLIST | |
| https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt | x_refsource_MISC |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| [UNKNOWN] | procps-ng, procps |
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cve-2018-1122
Vulnerability from cvelistv5
Published
2018-05-23 14:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
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.
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| [UNKNOWN] | procps-ng, procps |
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cve-2018-1126
Vulnerability from cvelistv5
Published
2018-05-23 13:00
Modified
2024-08-05 03:51
Severity ?
EPSS score ?
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.
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| [UNKNOWN] | procps-ng, procps |
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