7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.0%
Debian Security Advisory DSA-4208-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
May 22, 2018 https://www.debian.org/security/faq
Package : procps
CVE ID : CVE-2018-1122 CVE-2018-1123 CVE-2018-1124 CVE-2018-1125
CVE-2018-1126
Debian Bug : 899170
The Qualys Research Labs discovered multiple vulnerabilities in procps,
a set of command line and full screen utilities for browsing procfs. The
Common Vulnerabilities and Exposures project identifies the following
problems:
CVE-2018-1122
top read its configuration from the current working directory if no
$HOME was configured. If top were started from a directory writable
by the attacker (such as /tmp) this could result in local privilege
escalation.
CVE-2018-1123
Denial of service against the ps invocation of another user.
CVE-2018-1124
An integer overflow in the file2strvec() function of libprocps could
result in local privilege escalation.
CVE-2018-1125
A stack-based buffer overflow in pgrep could result in denial
of service for a user using pgrep for inspecting a specially
crafted process.
CVE-2018-1126
Incorrect integer size parameters used in wrappers for standard C
allocators could cause integer truncation and lead to integer
overflow issues.
For the oldstable distribution (jessie), these problems have been fixed
in version 2:3.3.9-9+deb8u1.
For the stable distribution (stretch), these problems have been fixed in
version 2:3.3.12-3+deb9u1.
We recommend that you upgrade your procps packages.
For the detailed security status of procps please refer to its security
tracker page at: https://security-tracker.debian.org/tracker/procps
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | amd64 | procps | < 2:3.3.9-9+deb8u1 | procps_2:3.3.9-9+deb8u1_amd64.deb |
Debian | 7 | armhf | libprocps0 | < 1:3.3.3-3+deb7u1 | libprocps0_1:3.3.3-3+deb7u1_armhf.deb |
Debian | 9 | ppc64el | libprocps6-dbgsym | < 2:3.3.12-3+deb9u1 | libprocps6-dbgsym_2:3.3.12-3+deb9u1_ppc64el.deb |
Debian | 8 | mipsel | libprocps3 | < 2:3.3.9-9+deb8u1 | libprocps3_2:3.3.9-9+deb8u1_mipsel.deb |
Debian | 9 | arm64 | procps | < 2:3.3.12-3+deb9u1 | procps_2:3.3.12-3+deb9u1_arm64.deb |
Debian | 8 | mips | procps | < 2:3.3.9-9+deb8u1 | procps_2:3.3.9-9+deb8u1_mips.deb |
Debian | 9 | armel | libprocps6-dbgsym | < 2:3.3.12-3+deb9u1 | libprocps6-dbgsym_2:3.3.12-3+deb9u1_armel.deb |
Debian | 9 | armel | procps-dbgsym | < 2:3.3.12-3+deb9u1 | procps-dbgsym_2:3.3.12-3+deb9u1_armel.deb |
Debian | 7 | amd64 | procps | < 1:3.3.3-3+deb7u1 | procps_1:3.3.3-3+deb7u1_amd64.deb |
Debian | 9 | armhf | libprocps6 | < 2:3.3.12-3+deb9u1 | libprocps6_2:3.3.12-3+deb9u1_armhf.deb |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.0%