How severe is CVE-2023-31555?

CVE-2023-31555 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-2023-31555 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31555?

CVE-2023-31555 affects Podofo Project Podofo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31555?

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

When was CVE-2023-31555 published?

CVE-2023-31555 was published on 2023-05-10 and last updated on 2026-06-17.

CVE-2023-31555

CVE-2023-31555 is a medium-severity vulnerability in Podofo Project Podofo 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.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Podofo Project Podofo
Published: 2023-05-10
Last modified: 2026-06-17

Description

podofoinfo 0.10.0 was discovered to contain a segmentation violation via the function PoDoFo::PdfObject::DelayedLoad.

Frequently asked questions

What is CVE-2023-31555?: podofoinfo 0.10.0 was discovered to contain a segmentation violation via the function PoDoFo::PdfObject::DelayedLoad.
How severe is CVE-2023-31555?: CVE-2023-31555 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-2023-31555 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31555?: CVE-2023-31555 affects Podofo Project Podofo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31555?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31555 published?: CVE-2023-31555 was published on 2023-05-10 and last updated on 2026-06-17.

References

https://github.com/podofo/podofo/issues/67

Affected products (1)

cpe:2.3:a:podofo_project:podofo:0.10.0:-:*:*:*:*:*:*

More vulnerabilities in Podofo Project Podofo

CVE-2019-9687 — Critical (CVSS 9.8): PoDoFo 0.9.6 has a heap-based buffer overflow in PdfString::ConvertUTF16toUTF8 in base/PdfString.cpp.
CVE-2017-8378 — Critical (CVSS 9.8): Heap-based buffer overflow in the PdfParser::ReadObjects function in base/PdfParser.cpp in PoDoFo 0.9.5 allows remote…
CVE-2015-8981 — Critical (CVSS 9.8): Heap-based buffer overflow in the PdfParser::ReadXRefSubsection function in base/PdfParser.cpp in PoDoFo allows…
CVE-2023-31568 — High (CVSS 8.8): Podofo v0.10.0 was discovered to contain a heap buffer overflow via the component PoDoFo::PdfEncryptRC4::PdfEncryptRC4.
CVE-2023-31567 — High (CVSS 8.8): Podofo v0.10.0 was discovered to contain a heap buffer overflow via the component…
CVE-2023-31566 — High (CVSS 8.8): Podofo v0.10.0 was discovered to contain a heap-use-after-free via the component…

All CVEs affecting Podofo Project Podofo →