Vulnerability CVE-2015-7510

Vulnerability Name:

CVE-2015-7510 (CCN-132654)

Assigned:

2015-11-23

Published:

2015-11-23

Updated:

2022-01-28

Summary:

Stack-based buffer overflow in the getpwnam and getgrnam functions of the NSS module nss-mymachines in systemd.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2015-7510

Source: CCN
Type: Red Hat Bugzilla Bug 1284642
(CVE-2015-7510) CVE-2015-7510 systemd: Stack overflow in nss-mymachines

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1284642

Source: XF
Type: UNKNOWN
systemd-cve20157510-bo(132654)

Source: CCN
Type: systemd GIT Repository
nss-mymachines: do not allow overlong machine names

Source: CONFIRM
Type: Patch, Third Party Advisory
https://github.com/keszybz/systemd/commit/cb31827d62066a04b02111df3052949fda4b6888

Source: CCN
Type: systemd GIT Repository
Stack overflows in nss_mymachines (CVE-2015-7510) #2002

Source: CONFIRM
Type: Exploit, Patch, Third Party Advisory
https://github.com/systemd/systemd/issues/2002

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-7510

Vulnerable Configuration:

Configuration 1:

cpe:/a:systemd_project:systemd:223:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:systemd_project:systemd:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20157510	V	CVE-2015-7510	2023-06-22
oval:org.opensuse.security:def:7678	P	libsystemd0-249.16-150400.8.25.7 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:800	P	Security update for libjpeg-turbo (Moderate)	2022-10-04
oval:org.opensuse.security:def:3086	P	gnome-shell-search-provider-nautilus-3.20.3-23.12.10 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94716	P	libsystemd0-249.11-150400.6.8 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:317	P	systemd-bash-completion-234-24.82.1 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:201	P	libsoup-2_4-1-2.68.3-2.32 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:206	P	libsystemd0-246.13-5.1 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:490	P	Security update for MozillaFirefox (Important)	2022-05-19
oval:org.opensuse.security:def:112863	P	libsystemd0-228-17.1 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:1135	P	Security update for binutils (Moderate)	2021-11-09
oval:org.opensuse.security:def:106324	P	libsystemd0-228-17.1 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:96699	P	libsystemd0-234-24.25.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:61579	P	libsystemd0-234-24.25.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:89734	P	libsystemd0-234-24.25.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:103389	P	libsystemd0-234-24.25.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:71320	P	libsystemd0-234-24.25.1 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:49187	P	Security update for compat-openssl098 (Important)	2021-08-27
oval:org.opensuse.security:def:47712	P	libgoa-1_0-0-3.20.5-9.6 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47051	P	libmusicbrainz4-2.1.5-27.79 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47011	P	libcgroup-tools-0.41.rc1-4.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47950	P	apache2-mod_apparmor-2.8.2-51.18.3 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48010	P	ft2demos-2.6.3-7.15.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47275	P	grub2-2.02-2.12 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47026	P	libgypsy0-0.9-6.22 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48137	P	libkde4-32bit-4.12.0-10.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47637	P	guestfs-data-1.32.4-21.3.10 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47340	P	libecpg6-9.6.3-2.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48239	P	mariadb-10.2.25-3.19.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47783	P	libsndfile1-1.0.25-36.16.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47564	P	axis-1.4-290.3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47879	P	rsync-3.1.0-13.13.3 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47926	P	xorg-x11-7.6_1-14.17 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47183	P	xfsprogs-4.3.0-8.8 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47012	P	libdcerpc-atsvc0-4.2.4-26.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48072	P	libXRes1-1.0.7-3.53 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47423	P	libupsclient1-2.7.1-4.55 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47147	P	rsync-3.1.0-12.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48168	P	libpcap1-1.8.1-10.3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47721	P	libimobiledevice6-1.2.0-7.31 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47472	P	policycoreutils-2.5-9.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47848	P	perl-Archive-Zip-1.34-3.3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:62335	P	systemd-bash-completion-234-24.82.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:1246	P	systemd-bash-completion-234-24.82.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:71965	P	libsystemd0-246.13-5.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:101093	P	systemd-bash-completion-234-24.82.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:72076	P	systemd-bash-completion-234-24.82.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62224	P	libsystemd0-246.13-5.1 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:69892	P	Security update for sqlite3 (Important)	2021-07-14
oval:org.opensuse.security:def:48642	P	vorbis-tools-1.4.0-26.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:61290	P	libsystemd0-234-22.3 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48931	P	libmwaw-0_3-3-0.3.13-7.9.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46723	P	libexif12-0.6.21-6.4 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46858	P	tigervnc-1.4.3-7.2 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:71090	P	python2-urllib3-1.22-4.26 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48588	P	pam-1.1.8-14.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:70977	P	libical2-2.0.0-1.37 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:71031	P	libsystemd0-234-22.3 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46722	P	libevent-2_0-5-2.0.21-4.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48877	P	libwmf-0_2-7-0.2.8.4-242.3 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46737	P	libjavascriptcoregtk-3_0-0-2.4.8-16.2 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:69787	P	Security update for salt (Critical)	2021-02-26
oval:org.opensuse.security:def:116793	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:71630	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:100569	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:61889	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:93856	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:107235	P	libsystemd0-234-24.49.2 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:66536	P	libsystemd0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64303	P	libXfont2-2 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:67737	P	libsystemd0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:49241	P	libsystemd0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:66444	P	libXrandr-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:73227	P	libsystemd0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64390	P	libsystemd0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:67637	P	less on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:73109	P	java-11-openjdk on GA media (Moderate)	2020-12-01
oval:com.ubuntu.trusty:def:20157510000	V	CVE-2015-7510 on Ubuntu 14.04 LTS (trusty) - medium.	2017-09-25
oval:com.ubuntu.xenial:def:20157510000	V	CVE-2015-7510 on Ubuntu 16.04 LTS (xenial) - medium.	2017-09-25
oval:com.ubuntu.xenial:def:201575100000000	V	CVE-2015-7510 on Ubuntu 16.04 LTS (xenial) - medium.	2017-09-25

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