Aggregates CVE and security vulnerability intelligence across all fontforge-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk buffer overflow and vendor risk memory corruption and related problems; some flaws may lead to vendor impact application crash and vendor impact memory corruption.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2017-17521 | uiutil.c in FontForge through 20170731 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL, a different vulnerability than CVE-2017-17534. | [email protected] | 8.8 | 1.83% | 2017-12-14 | 2026-06-16 |
| CVE-2017-11577 | FontForge 20161012 is vulnerable to a buffer over-read in getsid (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.22% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11576 | FontForge 20161012 does not ensure a positive size in a weight vector memcpy call in readcfftopdict (parsettf.c) resulting in DoS via a crafted otf file. | [email protected] | 5.5 | 0.71% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11575 | FontForge 20161012 is vulnerable to a buffer over-read in strnmatch (char.c) resulting in DoS or code execution via a crafted otf file, related to a call from the readttfcopyrights function in parsettf.c. | [email protected] | 7.8 | 1.22% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11574 | FontForge 20161012 is vulnerable to a heap-based buffer overflow in readcffset (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.36% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11573 | FontForge 20161012 is vulnerable to a buffer over-read in ValidatePostScriptFontName (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.21% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11572 | FontForge 20161012 is vulnerable to a heap-based buffer over-read in readcfftopdicts (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.22% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11571 | FontForge 20161012 is vulnerable to a stack-based buffer overflow in addnibble (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.44% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11570 | FontForge 20161012 is vulnerable to a buffer over-read in umodenc (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.28% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11569 | FontForge 20161012 is vulnerable to a heap-based buffer over-read in readttfcopyrights (parsettf.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.41% | 2017-07-23 | 2026-06-16 |
| CVE-2017-11568 | FontForge 20161012 is vulnerable to a heap-based buffer over-read in PSCharStringToSplines (psread.c) resulting in DoS or code execution via a crafted otf file. | [email protected] | 7.8 | 1.34% | 2017-07-23 | 2026-06-16 |