CVE-2017-7882: libreoffice Out-of-bounds Write
CVSS: 9.8v3.0CriticalModified
Published 15-04-2017Last modified 05-08-2024
Vulnerability summary
CVE-2017-7882 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in libreoffice. EPSS estimates a 2.44% chance of exploitation in the next 30 days, higher than 84% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.0 (NVD)EPSS score
2.44%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 3 · Related 3Timeline
- 15-04-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
LibreOffice before 2017-03-14 has an out-of-bounds write related to the HWPFile::TagsRead function in hwpfilter/source/hwpfile.cxx.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.44%
Chance of exploitation in the next 30 days
Percentile
84%
Versus all other CVEs
30-day change
0.00 pp
From 2.44% on 19-09-2026
19-09-202619-10-2026
EPSS score2.44%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Libreoffice1 product
- libreoffice≤ 5.2.6
1 vendor · 1 product
References
4 links- github.com/LibreOffice/core/commit/65dcd1d8195069c8c8acb3a188b8e5616c51029cX Refsource MISCIssue TrackingPatchThird Party Advisory
- www.libreoffice.org/about-us/security/advisories/cve-2017-7882/X Refsource CONFIRM