CVE-2022-33047
CVE-2022-33047 is a critical-severity vulnerability in Otfcc Project Otfcc with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (64th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Otfcc Project Otfcc
- Published:
- Last modified:
Description
OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.
Frequently asked questions
- What is CVE-2022-33047?
- OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.
- How severe is CVE-2022-33047?
- CVE-2022-33047 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-33047 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-33047?
- CVE-2022-33047 affects Otfcc Project Otfcc. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-33047?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-33047 published?
- CVE-2022-33047 was published on 2022-07-06 and last updated on 2026-07-05.
References
Affected products (1)
- cpe:2.3:a:otfcc_project:otfcc:0.10.4:*:*:*:*:*:*:*
More vulnerabilities in Otfcc Project Otfcc
- CVE-2022-35059 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x6c0414.
- CVE-2022-35058 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x6b05ce.
- CVE-2022-35056 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x6b0478.
- CVE-2022-35055 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x6c0473.
- CVE-2022-35054 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x6171b2.
- CVE-2022-35053 — Medium (CVSS 6.5): OTFCC commit 617837b was discovered to contain a heap buffer overflow via /release-x64/otfccdump+0x61731f.
All CVEs affecting Otfcc Project Otfcc →
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