json-c records
4 published records for vendor json-c.
Researcher profile
- Entered KEV
- 0 · 0%
- Weaponized
- 0 · 0%
- Pre-auth RCE
- 0
- With a fix record
- 100%
- Median publish → KEV
- No record has entered KEV
Recurring classes
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer1
- CWE-190 Integer Overflow or Wraparound1
- CWE-310 Cryptographic Issues1
- CWE-787 Out-of-bounds Write1
The weakness classes this vendor ships most often: where to look.
CWEAttack profile
All records
4 records| Action | CVE | Vulnerability | Severity | KEV | EPSS | Published |
|---|---|---|---|---|---|---|
39Monitor | CVE-2021-32292No exploit | An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726.json-c · json-c · CWE-787 | Critical9.8 | — | 1.3% | Aug 22, 2023 |
32Monitor | CVE-2020-12762No exploit | json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.json-c · json-c · CWE-190 | High7.8 | — | 1.9% | May 9, 2020 |
21Monitor | CVE-2013-6370No exploit | Buffer overflow in the printbuf APIs in json-c before 0.12 allows remote attackers to cause a denial of service via unspecified vectors.json-c · json-c · CWE-119 | Medium5.0 | — | 4.2% | Apr 22, 2014 |
21Monitor | CVE-2013-6371No exploit | The hash functionality in json-c before 0.12 allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted Jjson-c · json-c · CWE-310 | Medium5.0 | — | 3.0% | Apr 22, 2014 |
- CVE-2021-3229239Monitor
An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726.
CriticalCVSS 9.8No exploitEPSS 1%json-c · json-cAug 22, 2023
- CVE-2020-1276232Monitor
json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.
HighCVSS 7.8No exploitEPSS 2%json-c · json-cMay 9, 2020
- CVE-2013-637021Monitor
Buffer overflow in the printbuf APIs in json-c before 0.12 allows remote attackers to cause a denial of service via unspecified vectors.
MediumCVSS 5.0No exploitEPSS 4%json-c · json-cApr 22, 2014
- CVE-2013-637121Monitor
The hash functionality in json-c before 0.12 allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted J
MediumCVSS 5.0No exploitEPSS 3%json-c · json-cApr 22, 2014