CVE & CISA-KEV Catalog

CVE-2023-33460

MEDIUM

6.5

CVSS v3

Description

There's a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

yajlRocky

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajlRed Hat / RHEL

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-debuginfoRocky

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-debuginfoRed Hat / RHEL

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-debugsourceRocky

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-debugsourceRed Hat / RHEL

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-develRed Hat / RHEL

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

yajl-develRocky

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-13.el8_6RHSA-2024:2063

Fixed in:0:2.1.0-12.el8_8RHSA-2024:2580

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-12.el8RHSA-2023:7057

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

Fixed in:0:2.1.0-22.el9RHSA-2023:6551

libyajl2Ubuntu

Fixed in:2.0.4-4ubuntu0.1~esm1USN-6233-1

Fixed in:2.1.0-2ubuntu0.16.04.1~esm1USN-6233-1

Fixed in:2.1.0-2ubuntu0.18.04.1~esm1USN-6233-1

Fixed in:2.1.0-3ubuntu0.20.04.1USN-6233-2

Fixed in:2.1.0-3ubuntu0.22.04.1USN-6233-2

Fixed in:2.1.0-3ubuntu0.23.04.1USN-6233-2

yajlUbuntu

Fixed in:2.0.4-4ubuntu0.1~esm1USN-6233-1

Fixed in:2.1.0-2ubuntu0.16.04.1~esm1USN-6233-1

Fixed in:2.1.0-2ubuntu0.18.04.1~esm1USN-6233-1

Fixed in:2.1.0-3ubuntu0.20.04.1USN-6233-2

Fixed in:2.1.0-3ubuntu0.22.04.1USN-6233-2

Fixed in:2.1.0-3ubuntu0.23.04.1USN-6233-2

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

1.13%probability of exploitation in 30 days

62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory2

Other references4

Related Vulnerabilities

Other CWE-401 (Missing Release of Memory (Memory Leak)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-13934	High	7.5	64%	-	Fix
CVE-2016-6304	High	7.5	63%	-	Fix
CVE-2019-12265	Medium	5.3	55%	-	Fix
CVE-2001-0136	Medium	5.0	45%	-	-
CVE-2016-4232	High	7.5	36%	-	-
CVE-2001-0543	Medium	5.0	21%	-	-

Embed a live status badge for CVE-2023-33460

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-01-08.