CVE-2012-3524
Summary
| CVE | CVE-2012-3524 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2012-09-18 17:55:00 UTC |
| Updated | 2023-11-07 02:11:00 UTC |
| Description | libdbus 1.5.x and earlier, when used in setuid or other privileged programs in X.org and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: libdbus maintainers state that this is a vulnerability in the applications that do not cleanse environment variables, not in libdbus itself: "we do not support use of libdbus in setuid binaries that do not sanitize their environment before their first call into libdbus." |
Risk And Classification
Problem Types: CWE-264
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Freedesktop | Libdbus | 1.5.0 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.10 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.2 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.4 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.6 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.8 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.0 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.10 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.2 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.4 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.6 | All | All | All |
| Application | Freedesktop | Libdbus | 1.5.8 | All | All | All |
| Application | Freedesktop | Libdbus | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [security-announce] SUSE-SU-2012:1155-1: important: Security update for | SUSE | lists.opensuse.org | |
| oss-security - libdbus CVE-2012-3524 fix | MLIST | www.openwall.com | |
| Bug 697105 – VUL-0: CVE-2012-3524: libdbus using getenv() in suids | MISC | bugzilla.novell.com | |
| Security Advisory SA50544 - Red Hat update for dbus - Secunia | SECUNIA | secunia.com | |
| Security Alerts - Secunia | SECUNIA | secunia.com | |
| openSUSE-SU-2012:1418-1: moderate: update for dbus-1, dbus-1-x11 | SUSE | lists.opensuse.org | |
| 847402 – (CVE-2012-3524) CVE-2012-3524 dbus: privilege escalation when libdbus is used in setuid/setgid application | MISC | bugzilla.redhat.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | |
| [security-announce] openSUSE-SU-2012:1287-1: important: update for dbus- | SUSE | lists.opensuse.org | |
| CVE-2012-3524 - Red Hat Customer Portal | MISC | access.redhat.com | |
| stealth.openwall.net/null/dzug.c | MISC | stealth.openwall.net | Exploit |
| USN-1576-2: DBus regressions | Ubuntu | UBUNTU | www.ubuntu.com | |
| oss-security - libdbus hardening | MLIST | www.openwall.com | |
| [security-announce] SUSE-SU-2012:1155-2: important: Security update for | SUSE | lists.opensuse.org | |
| USN-1576-1: DBus vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| oss-security - Re: libdbus hardening | MLIST | www.openwall.com | |
| oss-security - Re: libdbus CVE-2012-3524 fix | MLIST | www.openwall.com | |
| 504 Gateway Time-out | BID | www.securityfocus.com | Exploit |
| Support / Security / Advisories / / MDVSA-2013:070 | Mandriva | MANDRIVA | www.mandriva.com | |
| libdbus 'DBUS_SYSTEM_BUS_ADDRESS' Local Privilege Escalation | EXPLOIT-DB | www.exploit-db.com | Exploit |
| Support / Security / Advisories / / MDVSA-2013:083 | Mandriva | MANDRIVA | www.mandriva.com | |
| Bug 52202 – document that setuid executables must clear their environment before using libdbus | CONFIRM | bugs.freedesktop.org | Patch |
| Security Alerts - Secunia | SECUNIA | secunia.com | Vendor Advisory |
| oss-security - Re: libdbus CVE-2012-3524 fix | MLIST | www.openwall.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.