CVE-2017-8358
LibreOffice before 2017-03-17 has an out-of-bounds write caused by a heap-based buffer overflow related to the ReadJPEG function in vcl/source/filter/jpeg/jpegc.cxx.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
LibreOffice before 2017-03-17 has an out-of-bounds write caused by a heap-based buffer overflow related to the ReadJPEG function in vcl/source/filter/jpeg/jpegc.cxx.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.18% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-787
- Affected
- libreoffice/libreoffice
- Source
- cve@mitre.org
EPSS 2.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/98395
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=889Issue Tracking, Third Party Advisory
- https://github.com/LibreOffice/core/commit/6e6e54f944a5ebb49e9110bdeff844d00a96c56cIssue Tracking, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/98395
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=889Issue Tracking, Third Party Advisory
- https://github.com/LibreOffice/core/commit/6e6e54f944a5ebb49e9110bdeff844d00a96c56cIssue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.