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TI-2006-03142 Aliases CVE-2006-3242GHSA-pg87-fxp9-w848

Stack-based buffer overflow in the browse_get_namespace function in imap/browse.c of Mutt…

Priority MEDIUM 42Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

Stack-based buffer overflow in the browse_get_namespace function in imap/browse.c of Mutt 1.4.2.1 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via long namespaces received from the IMAP server.

Why it matters now

EPSS 0.05999 93rd percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:mutt:mutt:1.4.2:*:*:*:*:*:*:*1.4.2Vulnerablemutt
cpe:2.3:a:mutt:mutt:1.4.2.1:*:*:*:*:*:*:*1.4.2.1Vulnerablemutt
  • cpe:2.3:a:mutt:mutt:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·mutt
  • cpe:2.3:a:mutt:mutt:1.4.2.1:*:*:*:*:*:*:* Versions 1.4.2.1 Vulnerable ·mutt

Remediation

Red Hat 1 advisory

  • RHSA-2006:0577 Released 2006-07-12 · Red Hat rating Moderate
    mutt security update
    • Red Hat Desktop version 3 mutt-5:1.4.1-3.5.rhel3, mutt-5:1.4.1-3.5.rhel3.i386
    • Red Hat Enterprise Linux AS version 3 mutt-5:1.4.1-3.5.rhel3, mutt-5:1.4.1-3.5.rhel3.i386, mutt-5:1.4.1-3.5.rhel3.ia64 +1
    • Red Hat Enterprise Linux AS version 4 mutt-5:1.4.1-11.rhel4, mutt-5:1.4.1-11.rhel4.i386, mutt-5:1.4.1-11.rhel4.ia64 +1
    • Red Hat Enterprise Linux Desktop version 4 mutt-5:1.4.1-11.rhel4, mutt-5:1.4.1-11.rhel4.i386
    • Red Hat Enterprise Linux ES version 3 mutt-5:1.4.1-3.5.rhel3, mutt-5:1.4.1-3.5.rhel3.i386, mutt-5:1.4.1-3.5.rhel3.ia64
    • Red Hat Enterprise Linux ES version 4 mutt-5:1.4.1-11.rhel4, mutt-5:1.4.1-11.rhel4.i386, mutt-5:1.4.1-11.rhel4.ia64
    • Red Hat Enterprise Linux WS version 3 mutt-5:1.4.1-3.5.rhel3, mutt-5:1.4.1-3.5.rhel3.i386, mutt-5:1.4.1-3.5.rhel3.ia64
    • Red Hat Enterprise Linux WS version 4 mutt-5:1.4.1-11.rhel4, mutt-5:1.4.1-11.rhel4.i386, mutt-5:1.4.1-11.rhel4.ia64

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2006:0577
Red Hat Enterprise Linux AS version 3Fixed RHSA-2006:0577
Red Hat Enterprise Linux AS version 4Fixed RHSA-2006:0577
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2006:0577
Red Hat Enterprise Linux ES version 3Fixed RHSA-2006:0577
Red Hat Enterprise Linux ES version 4Fixed RHSA-2006:0577
Red Hat Enterprise Linux WS version 3Fixed RHSA-2006:0577
Red Hat Enterprise Linux WS version 4Fixed RHSA-2006:0577

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-3242
  2. 2026-10-03 Alias added: GHSA-pg87-fxp9-w848

References

Advisory 9

Other 5

  • TI-2018-10297 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
  • TI-2018-10300 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
  • TI-2018-10293 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
  • TI-2018-10302 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
  • TI-2018-10301 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
  • TI-2018-10295 An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. CVSS 3.1CRITICAL 9.8
See all 44 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences