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6 vulnerabilities by podofo
CVE-2026-54633 (GCVE-0-2026-54633)
Vulnerability from nvd – Published: 2026-09-17 21:36 – Updated: 2026-09-17 21:36
VLAI
EPSS
VEX
Title
PoDoFo: Heap Out-of-Bounds Read in Indexed Color Space Image Decoding (FetchScanLine)
Summary
PoDoFo is a C++17 PDF manipulation library. From version 1.0.0 until 1.1.1, processing a crafted PDF with an Indexed color-space image can cause a heap out-of-bounds read in PdfColorSpaceFilterIndexed::FetchScanLine in src/podofo/main/PdfColorSpaceFilter.cpp. PODOFO_INVARIANT does not perform a runtime check, so a pixel index greater than or equal to m_MapSize can address beyond m_lookup. PdfColorSpaceFilterFactory::TryCreateFromObject also validates hival with an incorrect conjunction and no upper bound, allowing malformed Indexed color-space metadata outside the expected range. The resulting read can disclose adjacent heap data or crash the processing application. This issue is fixed in version 1.1.1.
Severity
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/podofo/podofo/security/advisor… | x_refsource_CONFIRM |
| https://github.com/podofo/podofo/commit/999c519d2… | x_refsource_MISC |
| https://github.com/podofo/podofo/releases/tag/1.1.1 | x_refsource_MISC |
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CVE-2026-44348 (GCVE-0-2026-44348)
Vulnerability from nvd – Published: 2026-05-14 16:38 – Updated: 2026-05-14 18:00
VLAI
EPSS
VEX
Title
PoDoFo: Double-free vulnerability in compute_hash_to_sign()
Summary
PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-14 18:00 UTC
CWE
- CWE-415 - Double Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/podofo/podofo/security/advisor… | x_refsource_CONFIRM |
| https://github.com/podofo/podofo/commit/696d765c3… | x_refsource_MISC |
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CVE-2018-14320 (GCVE-0-2018-14320)
Vulnerability from nvd – Published: 2018-09-17 18:00 – Updated: 2024-08-05 09:21
VLAI
EPSS
VEX
Summary
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of PoDoFo. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within PdfEncoding::ParseToUnicode. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-5673.
Severity
No CVSS data available.
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://zerodayinitiative.com/advisories/ZDI-18-1046 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PoDoFo | PoDoFo PoDoFo |
Affected:
0.9.5
|
Date Public
2018-09-13 00:00
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CVE-2026-54633 (GCVE-0-2026-54633)
Vulnerability from cvelistv5 – Published: 2026-09-17 21:36 – Updated: 2026-09-17 21:36
VLAI
EPSS
VEX
Title
PoDoFo: Heap Out-of-Bounds Read in Indexed Color Space Image Decoding (FetchScanLine)
Summary
PoDoFo is a C++17 PDF manipulation library. From version 1.0.0 until 1.1.1, processing a crafted PDF with an Indexed color-space image can cause a heap out-of-bounds read in PdfColorSpaceFilterIndexed::FetchScanLine in src/podofo/main/PdfColorSpaceFilter.cpp. PODOFO_INVARIANT does not perform a runtime check, so a pixel index greater than or equal to m_MapSize can address beyond m_lookup. PdfColorSpaceFilterFactory::TryCreateFromObject also validates hival with an incorrect conjunction and no upper bound, allowing malformed Indexed color-space metadata outside the expected range. The resulting read can disclose adjacent heap data or crash the processing application. This issue is fixed in version 1.1.1.
Severity
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/podofo/podofo/security/advisor… | x_refsource_CONFIRM |
| https://github.com/podofo/podofo/commit/999c519d2… | x_refsource_MISC |
| https://github.com/podofo/podofo/releases/tag/1.1.1 | x_refsource_MISC |
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CVE-2026-44348 (GCVE-0-2026-44348)
Vulnerability from cvelistv5 – Published: 2026-05-14 16:38 – Updated: 2026-05-14 18:00
VLAI
EPSS
VEX
Title
PoDoFo: Double-free vulnerability in compute_hash_to_sign()
Summary
PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-14 18:00 UTC
CWE
- CWE-415 - Double Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/podofo/podofo/security/advisor… | x_refsource_CONFIRM |
| https://github.com/podofo/podofo/commit/696d765c3… | x_refsource_MISC |
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CVE-2018-14320 (GCVE-0-2018-14320)
Vulnerability from cvelistv5 – Published: 2018-09-17 18:00 – Updated: 2024-08-05 09:21
VLAI
EPSS
VEX
Summary
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of PoDoFo. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within PdfEncoding::ParseToUnicode. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-5673.
Severity
No CVSS data available.
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://zerodayinitiative.com/advisories/ZDI-18-1046 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PoDoFo | PoDoFo PoDoFo |
Affected:
0.9.5
|
Date Public
2018-09-13 00:00
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