GHSA-chqf-hx79-gxc6
Improper Restriction of XML External Entity Reference in Openpyxl
At a glance
- Published
- Updated
- CVE
- CVE-2017-5992
- Aliases
- PYSEC-2017-48
- CVSS_V3
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:H
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:H
Description
Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.
Affected packages
| Package | Versions |
|---|---|
| PyPI · openpyxl | introduced 0, fixed 2.4.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-5992 ADVISORY
- https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1 WEB
- https://bitbucket.org/openpyxl/openpyxl/issues/749 WEB
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442 WEB
- https://foss.heptapod.net/openpyxl/openpyxl PACKAGE
- https://foss.heptapod.net/openpyxl/openpyxl/-/commit/7fe678fd89fd WEB
- https://foss.heptapod.net/openpyxl/openpyxl/-/issues/749 WEB
- https://github.com/advisories/GHSA-chqf-hx79-gxc6 ADVISORY
- https://github.com/pypa/advisory-database/tree/main/vulns/openpyxl/PYSEC-2017-48.yaml WEB
- http://www.openwall.com/lists/oss-security/2017/02/07/5 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |