Unrated severityNVD Advisory· Published May 21, 2007· Updated Jun 16, 2026

CVE-2007-2782

Description

Packeteer PacketShaper uses fixed increments in TCP initial sequence number (ISN) values, which allows remote attackers to predict the ISN value, and perform session hijacking or disruption.

Affected products

Packeteer/Packetshaper3 versions
cpe:2.3:a:packeteer:packetshaper:7.3.0g2:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:packeteer:packetshaper:7.3.0g2:*:*:*:*:*:*:*
- cpe:2.3:a:packeteer:packetshaper:7.5.0g1:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

osvdb.org/36226nvd
secunia.com/advisories/25344nvd
securityreason.com/securityalert/2726nvd
www.securityfocus.com/archive/1/468972/100/0/threadednvd
www.securityfocus.com/bid/24048nvd
www.vupen.com/english/advisories/2007/1891nvd

News mentions

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