What’s Vulnerable › Vulnerabilities

CVE-2001-1046

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-06-02 · updated 2026-06-16

Description

Buffer overflow in qpopper (aka qpop or popper) 4.0 through 4.0.2 allows remote attackers to gain privileges via a long username.

Affected products

• Qualcomm Qpopper: 4.0, 4.0.1, 4.0.2

References

• http://archives.neohapsis.com/archives/linux/caldera/2001-q3/0006.html
• http://marc.info/?l=vuln-dev&m=98777649031406&w=2
• http://www.securityfocus.com/archive/1/188267
• http://www.securityfocus.com/bid/2811
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6647
• http://archives.neohapsis.com/archives/linux/caldera/2001-q3/0006.html
• http://marc.info/?l=vuln-dev&m=98777649031406&w=2
• http://www.securityfocus.com/archive/1/188267
• http://www.securityfocus.com/bid/2811
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6647

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