How severe is CVE-2022-24197?

CVE-2022-24197 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-24197 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-24197?

CVE-2022-24197 affects Itextpdf Itext. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-24197?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-24197 published?

CVE-2022-24197 was published on 2022-02-01 and last updated on 2026-06-17.

CVE-2022-24197

CVE-2022-24197 is a medium-severity vulnerability in Itextpdf Itext with a CVSS 3.x base score of 6.5. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Itextpdf Itext
Published: 2022-02-01
Last modified: 2026-06-17

Description

iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

Frequently asked questions

What is CVE-2022-24197?: iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
How severe is CVE-2022-24197?: CVE-2022-24197 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-24197 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-24197?: CVE-2022-24197 affects Itextpdf Itext. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-24197?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-24197 published?: CVE-2022-24197 was published on 2022-02-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:itextpdf:itext:*:*:*:*:*:*:*:*

More vulnerabilities in Itextpdf Itext

CVE-2021-43113 — Critical (CVSS 9.8): iTextPDF in iText 7 and up to (excluding 4.4.13.3) 7.1.17 allows command injection via a CompareTool filename that is…
CVE-2017-9096 — High (CVSS 8.8): The XML parsers in iText before 5.5.12 and 7.x before 7.0.3 do not disable external entities, which might allow remote…
CVE-2022-24198 — Medium (CVSS 6.5): iText v7.1.17 was discovered to contain an out-of-bounds exception via the component ARCFOUREncryption.encryptARCFOUR,…
CVE-2022-24196 — Medium (CVSS 6.5): iText v7.1.17, up to (exluding)": 7.1.18 and 7.2.2 was discovered to contain an out-of-memory error via the component…
CVE-2023-6299 — Medium (CVSS 4.3): A vulnerability, which was classified as problematic, has been found in Apryse iText 8.0.1. This issue affects some…
CVE-2023-6298 — Medium (CVSS 4.3): A vulnerability classified as problematic was found in Apryse iText 8.0.2. This vulnerability affects the function main…

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