HIGH
logger.c in the logger plugin in WeeChat before 1.9.1 allows a crash via strftime date/time specifiers, because a buffer is not initialized
Published Sep 23, 2017
7.5
HIGHCVSS 3.0
EPSS 2.84%
Description
logger.c in the logger plugin in WeeChat before 1.9.1 allows a crash via strftime date/time specifiers, because a buffer is not initialized.
Affected products
No data.
AND
Running on/with
OR
- 0.3.2
- 0.3.3
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.3.8
- 0.3.9
- 0.3.9.1
- 0.3.9.2
- 0.4.0
- 0.4.1
- 0.4.2
- 0.4.3
- 1.0.0
- 1.0.1
- 1.1.0
- 1.1.1
- 1.2.0
- 1.3.0
- 1.4.0
- 1.5.0
- 1.6.0
- 1.7.0
- 1.7.1
- 1.8.0
- 1.9.0
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.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.84% 0.02836
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02836
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.84% (0.02836) | 86.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.84% (0.02836) | 84.76th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.50% (0.00504) | 76.66th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.50% (0.00504) | 75.77th | v3 (v2023.03.01) |
| Jul 9, 2023 | 0.50% (0.00504) | 73.24th | v3 (v2023.03.01) |
| May 13, 2023 | 0.64% (0.00644) | 76.24th | v3 (v2023.03.01) |
| May 8, 2023 | 0.69% (0.00687) | 77.12th | v3 (v2023.03.01) |
| Mar 26, 2023 | 1.34% (0.01337) | 83.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.57% (0.01569) | 85.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v1 |
| Jan 6, 2022 | 1.04% (0.01040) | 27.69th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (1)
References (4)
- http://www.securityfocus.com/bid/101003 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/weechat/weechat/commit/f105c6f0b56fb5687b2d2aedf37cb1d1b434d556 x_refsource_CONFIRMPatchThird Party Advisory
- https://weechat.org/download/security/ x_refsource_CONFIRMVendor Advisory
- https://weechat.org/news/98/20170923-Version-1.9.1-security-release/ x_refsource_CONFIRMRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/101003 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/weechat/weechat/commit/f105c6f0b56fb5687b2d2aedf37cb1d1b434d556 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://weechat.org/download/security/ | x_refsource_CONFIRMVendor Advisory | |
| https://weechat.org/news/98/20170923-Version-1.9.1-security-release/ | x_refsource_CONFIRMRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 23, 2017
Updated Aug 5, 2024
Reserved Sep 23, 2017
Link CVE-2017-14727
CISA Vulnrichment
Updated n/a