CVE-2022-46440
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
- Record
CVE-2022-46440- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
CVE List
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
- Record
CVE-2022-46440- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
EUVDEUVD-2022-49245
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
- Record
EUVD-2022-49245- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qq48-cwf8-h6fx
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
- Record
GHSA-qq48-cwf8-h6fx- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2022-46440
ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.
- Record
UBUNTU-CVE-2022-46440- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
swftoolsUbuntu:16.04:LTS |
All versions, plus listed versions 0.9.2+git20130725-20.9.2+git20130725-2ubuntu10.9.2+git20130725-40.9.2+git20130725-4.1~build0.16.04.1 |
None known |
swftoolsUbuntu:18.04:LTS |
All versions, plus listed versions 0.9.2+git20130725-4.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-46440 is a medium vulnerability (CVSS 5.5) in Swftools, published February 24, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.