VDB
CVE-2021-27836
CVE-2021-27836
PUBLISHED
CVSS 6.5 MEDIUM
An issue was discoverered in in function xls_getWorkSheet in xls.c in libxls 1.6.2, allows attackers to cause a denial of service, via a crafted XLS file.
EPSS 0.42% · 62.4th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.42%
62.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| fedoraproject | fedora | 33, 34, 35 |
| n/a | n/a | * |
| libxls_project | libxls | 1.6.2 |
Exploit Intelligence
- https://github.com/libxls/libxls/issues/94 (circl)
- FEDORA-2021-785cdbddf9 (circl)
- FEDORA-2021-033a5fe9e5 (circl)
- FEDORA-2021-25e89d9374 (circl)
Timeline
- Nov 3, 2021 CVE Published
- Nov 4, 2021 EPSS Score
- Nov 24, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 24, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 20, 2022 EPSS Score
- Jun 15, 2022 EPSS Score
- Aug 11, 2022 EPSS Score
- Nov 30, 2022 EPSS Score
- Jan 25, 2023 EPSS Score
References
- https://github.com/libxls/libxls/issues/94 url
- FEDORA-2021-785cdbddf9 vendor-advisory
- FEDORA-2021-033a5fe9e5 vendor-advisory
- FEDORA-2021-25e89d9374 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-27836 advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5D7XXCVFYRRMI4ENXYSD3MZEBS6SMI7E url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SFOE4Z6T46LA47VXWUVET4ELXRZQ3BWB url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y6XOTFEOCHYKZAFCB6H3KNIIFJ3UFV7V url