json-c: buffer overflow if size_t is larger than int
Published Apr 21, 2014
5.0
MEDIUMCVSS 2.0
EPSS 4.19%
Description
Buffer overflow in the printbuf APIs in json-c before 0.12 allows remote attackers to cause a denial of service via unspecified vectors.
Affected products
No data.
Configuration 2
- 20
No data.
Red Hat Enterprise Linux 7
json-c-0:0.11-4.el7_0
Fixed · RHSA-2014:0703
Red Hat Software Collections
php55-php-pecl-jsonc
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | json-c-0:0.11-4.el7_0 | Fixed | RHSA-2014:0703 |
| Red Hat Software Collections | php55-php-pecl-jsonc | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.19% (0.04194) | 90.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.47% (0.04474) | 90.20th | v5 (v2026.06.15) |
| May 22, 2026 | 3.93% (0.03933) | 88.46th | v4 (v2025.03.14) |
| Feb 20, 2026 | 2.87% (0.02866) | 85.98th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.44% (0.00440) | 61.02th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.30% (0.01296) | 86.42th | v3 (v2023.03.01) |
| Dec 2, 2023 | 1.30% (0.01296) | 84.26th | v3 (v2023.03.01) |
| Oct 16, 2023 | 1.47% (0.01466) | 85.25th | v3 (v2023.03.01) |
| Sep 25, 2023 | 1.61% (0.01607) | 85.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.84% (0.01844) | 86.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.41% (0.01408) | 72.37th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.54% (0.01537) | 73.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
References (11)
- http://lists.fedoraproject.org/pipermail/package-announce/2014-April/131845.html vendor-advisoryx_refsource_FEDORAMailing List
- http://secunia.com/advisories/57791 third-party-advisoryx_refsource_SECUNIAPermissions RequiredThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:079 vendor-advisoryx_refsource_MANDRIVABroken Link
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html x_refsource_CONFIRMThird Party Advisory
- http://www.securityfocus.com/bid/66720 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2013-6370 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1032322 x_refsource_CONFIRMIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/92540 vdb-entryx_refsource_XFVDB Entry
- https://github.com/json-c/json-c/commit/64e36901a0614bf64a19bc3396469c66dcd0b015 x_refsource_CONFIRMExploitPatch
- https://nvd.nist.gov/vuln/detail/CVE-2013-6370
- https://www.cve.org/CVERecord?id=CVE-2013-6370
Change history (0)
No recorded changes yet.