Information disclosure in Microsoft Isa Server
CVE-2007-4991
The SOCKS4 Proxy in Microsoft Internet Security and Acceleration (ISA) Server 2004 SP1 and SP2 allows remote attackers to obtain potentially sensitive information (the destination IP address of another user's session) via an empty packet.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.161 (96.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.161 · newest: 0.161 · change: 0.000
Affected products
- Microsoft Isa Server — versions 2004
Weakness classification (CWE)
References
- www.securityfocus.com/bid/25753 (Patch, vdb-entry)
- www.securitytracker.com/id (vdb-entry)
- www.zerodayinitiative.com/advisories/ZDI-07-053.html (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/36715 (vdb-entry)
- osvdb.org/45906 (vdb-entry)