Buffer overflow in Bluecoat Proxysg
CVE-2013-5959
Blue Coat ProxySG before 6.2.14.1, 6.3.x, 6.4.x, and 6.5 before 6.5.2 allows remote attackers to cause a denial of service (memory consumption and dropped connections) via a recursive href in an HTML page, which triggers a large number of HTTP RW pipeline pre-fetch requests.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.1 (High). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.015 (74.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Bluecoat Proxysg
- Bluecoat Proxysgos — versions 5.4, 5.3, 5.5
Weakness classification (CWE)
References
- secunia.com/advisories/54991 (Vendor Advisory, third-party-advisory)
- osvdb.org/97767 (vdb-entry)
- kb.bluecoat.com/index (Vendor Advisory)
- www.securitytracker.com/id/1029088 (vdb-entry)