Auth bypass in Qemu
CVE-2011-0011
qemu-kvm before 0.11.0 disables VNC authentication when the password is cleared, which allows remote attackers to bypass authentication and establish VNC sessions.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:A/AC:H/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.013 (69.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Qemu — versions 0.1.0, 0.1.1, 0.1.2
Weakness classification (CWE)
References
- secunia.com/advisories/43733 (Vendor Advisory, third-party-advisory)
- www.openwall.com/lists/oss-security/2011/01/11/1 (mailing-list)
- www.openwall.com/lists/oss-security/2011/01/12/2 (mailing-list)
- secunia.com/advisories/44393 (Vendor Advisory, third-party-advisory)
- www.openwall.com/lists/oss-security/2011/01/10/3 (mailing-list)
- rhn.redhat.com/errata/RHSA-2011-0345.html (vendor-advisory)
- www.osvdb.org/70992 (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/65215 (vdb-entry)
- secunia.com/advisories/42830 (Vendor Advisory, third-party-advisory)
- ubuntu.com/usn/usn-1063-1 (vendor-advisory)