Multiple vulnerabilities in aldebaran connman
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2012-2320 CVE-2012-2321 CVE-2012-2322 |
| CWE-ID | CWE-264 CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
ConnMan Universal components / Libraries / Libraries used by multiple products |
| Vendor | kernel.org |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU44064
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2012-2320
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message.
MitigationInstall update from vendor's website.
Vulnerable software versionsConnMan: 0.1 - 0.83
External linkshttp://git.kernel.org/?p=network/connman/connman.git;a=commit;h=b0ec6eb4466acc57a9ea8be52c17b674b6ea0618
http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=c1b968984212b46bea1330f5ae029507b9bfded9
http://secunia.com/advisories/49033
http://secunia.com/advisories/49186
http://security.gentoo.org/glsa/glsa-201205-02.xml
http://www.openwall.com/lists/oss-security/2012/05/07/10
http://www.openwall.com/lists/oss-security/2012/05/07/2
http://www.openwall.com/lists/oss-security/2012/05/07/6
http://www.osvdb.org/81704
http://www.securityfocus.com/bid/53406
http://bugzilla.novell.com/show_bug.cgi?id=715172
http://exchange.xforce.ibmcloud.com/vulnerabilities/75465
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Input validation error
EUVDB-ID: #VU44065
Risk: High
CVSSv3.1: 8.5 [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]
CVE-ID: CVE-2012-2321
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) host name or (2) domain name in a DHCP reply.
MitigationInstall update from vendor's website.
Vulnerable software versionsConnMan: 0.1 - 0.83
External linkshttp://git.kernel.org/?p=network/connman/connman.git;a=commit;h=26ace5c59f790bce0f1988b88874c6f2c480fd5a
http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=a5f540db7354b76bcabd0a05d8eb8ba2bff4e911
http://secunia.com/advisories/49033
http://secunia.com/advisories/49186
http://security.gentoo.org/glsa/glsa-201205-02.xml
http://www.openwall.com/lists/oss-security/2012/05/07/10
http://www.openwall.com/lists/oss-security/2012/05/07/2
http://www.openwall.com/lists/oss-security/2012/05/07/6
http://www.osvdb.org/81705
http://www.securityfocus.com/bid/53408
http://bugzilla.novell.com/show_bug.cgi?id=715172
http://exchange.xforce.ibmcloud.com/vulnerabilities/75466
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Input validation error
EUVDB-ID: #VU44066
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2012-2322
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to perform service disruption.
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.
MitigationInstall update from vendor's website.
Vulnerable software versionsConnMan: 0.1 - 0.83
External linkshttp://git.kernel.org/?p=network/connman/connman.git;a=commitdiff;h=1d1a22fe586a455935483708fbe8eaeada79df7f
http://secunia.com/advisories/49033
http://secunia.com/advisories/49186
http://security.gentoo.org/glsa/glsa-201205-02.xml
http://www.openwall.com/lists/oss-security/2012/05/07/10
http://www.openwall.com/lists/oss-security/2012/05/07/2
http://www.openwall.com/lists/oss-security/2012/05/07/6
http://www.osvdb.org/81706
http://www.securityfocus.com/bid/53410
http://bugzilla.novell.com/show_bug.cgi?id=715172
http://exchange.xforce.ibmcloud.com/vulnerabilities/75420
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
