(seamonkey): DOS/arbitrary code execution vuln with vcards
Published Jun 2, 2006
6.4
MEDIUMCVSS 2.0
EPSS 3.31%
Description
Double free vulnerability in nsVCard.cpp in Mozilla Thunderbird before 1.5.0.4 and SeaMonkey before 1.0.2 allows remote attackers to cause a denial of service (hang) and possibly execute arbitrary code via a VCard that contains invalid base64 characters.
Affected products
No data.
- ≤ 1.0.1
- ≤ 1.5.0.3
No data.
Red Hat Enterprise Linux 3
seamonkey-0:1.0.2-0.1.0.EL3
Fixed · RHSA-2006:0578
Red Hat Enterprise Linux 4
devhelp-0:0.10-0.2.el4
Fixed · RHSA-2006:0609
Red Hat Enterprise Linux 4
seamonkey-0:1.0.3-0.el4.1
Fixed · RHSA-2006:0609
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.5-0.el4.1
Fixed · RHSA-2006:0611
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2006:0594
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2006:0594
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2006:0594
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2006:0594
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | seamonkey-0:1.0.2-0.1.0.EL3 | Fixed | RHSA-2006:0578 |
| Red Hat Enterprise Linux 4 | devhelp-0:0.10-0.2.el4 | Fixed | RHSA-2006:0609 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.3-0.el4.1 | Fixed | RHSA-2006:0609 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.5-0.el4.1 | Fixed | RHSA-2006:0611 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2006:0594 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2006:0594 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2006:0594 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2006:0594 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.31% (0.03315) | 88.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.25% (0.03254) | 86.69th | v5 (v2026.06.15) |
| Mar 30, 2025 | 7.24% (0.07236) | 90.76th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.11% (0.13106) | 90.15th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.96% (0.06958) | 90.76th | v4 (v2025.03.14) |
| Dec 17, 2024 | 11.00% (0.10996) | 95.10th | v3 (v2023.03.01) |
| May 14, 2023 | 31.66% (0.31659) | 96.35th | v3 (v2023.03.01) |
| Mar 7, 2023 | 25.21% (0.25208) | 95.90th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.23% (0.08228) | 93.49th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.23% (0.08228) | 92.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.23% (0.08228) | 82.23th | v2 (v2022.01.01) |
References (38)
- http://rhn.redhat.com/errata/RHSA-2006-0609.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/20382 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/20394 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/20709 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21134 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21178 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21183 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21210 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21269 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21324 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21336 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21607 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/21631 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/22065 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1016214 vdb-entryx_refsource_SECTRACK
- http://www.debian.org/security/2006/dsa-1118 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2006/dsa-1134 vendor-advisoryx_refsource_DEBIAN
- http://www.gentoo.org/security/en/glsa/glsa-200606-21.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:146 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2006/mfsa2006-40.html x_refsource_CONFIRM
- http://www.novell.com/linux/security/advisories/2006_35_mozilla.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2006-0578.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2006-0594.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2006-0611.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/archive/1/435795/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/446657/100/200/threaded vendor-advisoryx_refsource_HP
- http://www.securityfocus.com/bid/18228 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/2106 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2006/3749 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2006-2781 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=193963 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26850 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2006-2781
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10247 vdb-entrysignaturex_refsource_OVAL
- https://usn.ubuntu.com/297-1/ vendor-advisoryx_refsource_UBUNTU
- https://usn.ubuntu.com/297-3/ vendor-advisoryx_refsource_UBUNTU
- https://usn.ubuntu.com/323-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2006-2781
Change history (0)
No recorded changes yet.