PT-2012-5931 · At32 · At32 Reverse Proxy

Published 2012-10-08 · Updated 2017-08-29 · CVE-2012-5332

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions at32 Reverse Proxy version 1.060.310

Description The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and application crash, by sending a long string in an HTTP header field. This can be achieved using the If-Unmodified-Since field.

Recommendations For version 1.060.310, consider restricting the length of strings allowed in HTTP header fields to prevent the denial of service. As a temporary workaround, restrict access to the If-Unmodified-Since field until a patch is available.

Exploit

Fix

Related Identifiers

CVE-2012-5332

Affected Products

At32 Reverse Proxy

References · 5

• 🔥 http://archives.neohapsis.com/archives/bugtraq/2012-03/0080.html · Exploit
• http://secunia.com/advisories/48460 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-5332 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/74133 · Note
• http://securityfocus.com/bid/52553 · Note