6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.1 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
0.002 Low
EPSS
Percentile
54.6%
The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before
2.6.39 does not properly handle DFS referrals, which allows remote CIFS
servers to cause a denial of service (system crash) by placing a referral
at the root of a share.
Author | Note |
---|---|
mdeslaur | from oss-security: “If you have this, you might also want cifs: add fallback in is_path_accessible for old servers 221d1d797202984cb874e3ed9f1388593d34ee22” |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.04 | noarch | linux | < 2.6.32-33.64 | UNKNOWN |
ubuntu | 10.10 | noarch | linux | < 2.6.35-30.61 | UNKNOWN |
ubuntu | 11.04 | noarch | linux | < 2.6.38-10.44 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-ec2 | < 2.6.32-317.32 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-fsl-imx51 | < 2.6.31-611.29 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-lts-backport-maverick | < 2.6.35-30.61~lucid1 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-lts-backport-natty | < 2.6.38-10.44~lucid1 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-mvl-dove | < 2.6.32-217.34 | UNKNOWN |
ubuntu | 10.10 | noarch | linux-mvl-dove | < 2.6.32-417.34 | UNKNOWN |
ubuntu | 10.10 | noarch | linux-ti-omap4 | < 2.6.35-903.26 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2011-3363
nvd.nist.gov/vuln/detail/CVE-2011-3363
security-tracker.debian.org/tracker/CVE-2011-3363
ubuntu.com/security/notices/USN-1159-1
ubuntu.com/security/notices/USN-1161-1
ubuntu.com/security/notices/USN-1162-1
ubuntu.com/security/notices/USN-1167-1
ubuntu.com/security/notices/USN-1168-1
ubuntu.com/security/notices/USN-1241-1
ubuntu.com/security/notices/USN-1242-1
ubuntu.com/security/notices/USN-1243-1
ubuntu.com/security/notices/USN-1244-1
ubuntu.com/security/notices/USN-1256-1
ubuntu.com/security/notices/USN-1281-1
www.cve.org/CVERecord?id=CVE-2011-3363
6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.1 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
0.002 Low
EPSS
Percentile
54.6%