vulnerability
Gentoo Linux: CVE-2018-20452: libxls: Multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 12/25/2018 | 03/31/2020 | 03/31/2020 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
12/25/2018
Added
03/31/2020
Modified
03/31/2020
Description
The read_MSAT_body function in ole.c in libxls 1.4.0 has an invalid free that allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file, because of inconsistent memory management (new versus free) in ole2_read_header in ole.c.
Solution
gentoo-linux-upgrade-dev-libs-libxls
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