evolution-data-server: S/MIME signatures are considered to be valid even for modified messages (MITM)
Published Feb 12, 2009
5.0
MEDIUMCVSS 2.0
EPSS 2.22%
Description
Evolution 2.22.3.1 checks S/MIME signatures against a copy of the e-mail text within a signed-data blob, not the copy of the e-mail text displayed to the user, which allows remote attackers to spoof a signature by modifying the latter copy, a different vulnerability than CVE-2008-5077.
Affected products
No data.
No data.
Red Hat Enterprise Linux 4
evolution-0:2.0.2-41.el4_7.2
Fixed · RHSA-2009:0355
Red Hat Enterprise Linux 4
evolution-data-server-0:1.0.2-14.el4_7.1
Fixed · RHSA-2009:0355
Red Hat Enterprise Linux 4
evolution28-evolution-data-server-0:1.8.0-37.el4_7.2
Fixed · RHSA-2009:0354
Red Hat Enterprise Linux 5
evolution-data-server-0:1.12.3-10.el5_3.3
Fixed · RHSA-2009:0354
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | evolution-0:2.0.2-41.el4_7.2 | Fixed | RHSA-2009:0355 |
| Red Hat Enterprise Linux 4 | evolution-data-server-0:1.0.2-14.el4_7.1 | Fixed | RHSA-2009:0355 |
| Red Hat Enterprise Linux 4 | evolution28-evolution-data-server-0:1.8.0-37.el4_7.2 | Fixed | RHSA-2009:0354 |
| Red Hat Enterprise Linux 5 | evolution-data-server-0:1.12.3-10.el5_3.3 | Fixed | RHSA-2009:0354 |
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:N
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 | 2.22% (0.02216) | 82.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.22% (0.02216) | 80.27th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.41% (0.03409) | 86.32th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.71% (0.07715) | 86.25th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.41% (0.03409) | 86.60th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.59% (0.00591) | 79.02th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.59% (0.00591) | 77.62th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.59% (0.00591) | 74.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.36% (0.04358) | 88.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.36% (0.04358) | 86.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.36% (0.04358) | 70.59th | v2 (v2022.01.01) |
References (25)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508479 x_refsource_MISC
- http://bugzilla.gnome.org/show_bug.cgi?id=564465 x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00004.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html vendor-advisoryx_refsource_SUSE
- http://openwall.com/lists/oss-security/2009/02/10/7 mailing-listx_refsource_MLIST
- http://secunia.com/advisories/33848 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/34338 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/34339 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/34363 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/35357 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/38915 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2009/dsa-1813 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:078 vendor-advisoryx_refsource_MANDRIVA
- http://www.redhat.com/support/errata/RHSA-2009-0354.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2009-0355.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/33720 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2010/1107 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2009-0547 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=484925 x_refsource_CONFIRMIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2009-0547
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9619 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2009-0547
- https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00666.html vendor-advisoryx_refsource_FEDORA
- https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00672.html vendor-advisoryx_refsource_FEDORA
Change history (0)
No recorded changes yet.