How severe is CVE-2023-24977?

CVE-2023-24977 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-24977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24977?

CVE-2023-24977 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24977?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-24977 published?

CVE-2023-24977 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2023-24977

CVE-2023-24977 is a high-severity vulnerability in Apache Inlong with a CVSS 3.x base score of 7.5. 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-125.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Apache Inlong
Published: 2023-02-01
Last modified: 2026-06-17

Description

Out-of-bounds Read vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.1.0 through 1.5.0. Users are advised to upgrade to Apache InLong's latest version or cherry-pick https://github.com/apache/inlong/pull/7214 https://github.com/apache/inlong/pull/7214 to solve it.

Frequently asked questions

What is CVE-2023-24977?: Out-of-bounds Read vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.1.0 through 1.5.0. Users are advised to upgrade to Apache InLong's latest version or cherry-pick https://github.com/apache/inlong/pull/7214 https://github.com/apache/inlong/pull/7214 to solve it.
How severe is CVE-2023-24977?: CVE-2023-24977 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-24977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24977?: CVE-2023-24977 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-24977 published?: CVE-2023-24977 was published on 2023-02-01 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/ggozxorctn3tdll7bgmpwwcbjnd0s6w7

Affected products (1)

cpe:2.3:a:apache:inlong:*:*:*:*:*:*:*:*

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Other CWE-125 (Out-of-bounds Read) vulnerabilities

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