Multiple stack-based buffer overflows in the (1) conv_jistoeuc, (2) conv_euctojis, and (3) conv_sjistoeuc functions in codeconv.c in Claws Mail before 3.13.1 allow remote attackers to have unspecified impact via a crafted email, involving Japanese character set conversion
Published Apr 11, 2016
7.3
HIGHCVSS 3.0
EPSS 2.55%
Description
Multiple stack-based buffer overflows in the (1) conv_jistoeuc, (2) conv_euctojis, and (3) conv_sjistoeuc functions in codeconv.c in Claws Mail before 3.13.1 allow remote attackers to have unspecified impact via a crafted email, involving Japanese character set conversion.
Affected products
No data.
Configuration 1
- ≤ 3.13.0
No data.
No Red Hat product state for this CVE.
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:L/Au:N/C:P/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 1, 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.55% (0.02554) | 84.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.53% (0.02532) | 82.82th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.40% (0.01395) | 78.63th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.75% (0.02753) | 76.64th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.40% (0.01395) | 79.08th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.58% (0.00585) | 78.90th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.58% (0.00585) | 77.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00585) | 74.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
References (8)
- http://git.claws-mail.org/?p=claws.git%3Ba=commit%3Bh=d390fa07f5548f3173dd9cc13b233db5ce934c82 x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00000.html vendor-advisoryx_refsource_SUSE
- http://www.claws-mail.org/news.php x_refsource_CONFIRMPatchVendor Advisory
- http://www.debian.org/security/2016/dsa-3452 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2015/12/21/10 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2015/12/22/2 mailing-listx_refsource_MLIST
- http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3557 x_refsource_CONFIRMIssue Tracking
- https://security.gentoo.org/glsa/201606-11 vendor-advisoryx_refsource_GENTOOIssue Tracking
| Link | Providers | Tags |
|---|---|---|
| http://git.claws-mail.org/?p=claws.git%3Ba=commit%3Bh=d390fa07f5548f3173dd9cc13b233db5ce934c82 | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-updates/2016-01/msg00000.html | vendor-advisoryx_refsource_SUSE | |
| http://www.claws-mail.org/news.php | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.debian.org/security/2016/dsa-3452 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.openwall.com/lists/oss-security/2015/12/21/10 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2015/12/22/2 | mailing-listx_refsource_MLIST | |
| http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3557 | x_refsource_CONFIRMIssue Tracking | |
| https://security.gentoo.org/glsa/201606-11 | vendor-advisoryx_refsource_GENTOOIssue Tracking |
Change history (0)
No recorded changes yet.