Freedesktop: >> Poppler >> 22.07.0 Security Vulnerabilities
An issue in the pdfseparate utility of freedesktop poppler v25.04.0 allows attackers to cause an infinite recursion via supplying a crafted PDF file. This can lead to a Denial of Service (DoS).
CVSS Score
6.5
EPSS Score
0.002
Published
2025-08-04
Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Because `std::atomic_int` is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue.
CVSS Score
5.9
EPSS Score
0.001
Published
2025-07-02
NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-04-18
Poppler before 25.04.0 allows crafted input files to trigger out-of-bounds reads in the JBIG2Bitmap::combine function in JBIG2Stream.cc because of a misplaced isOk check.
CVSS Score
4.0
EPSS Score
0.0
Published
2025-04-05
A floating-point exception in the PSStack::roll function of Poppler before 25.04.0 can cause an application to crash when handling malformed inputs associated with INT_MIN.
CVSS Score
4.0
EPSS Score
0.0
Published
2025-04-05
libpoppler.so in Poppler through 24.12.0 has an out-of-bounds read vulnerability within the JBIG2Bitmap::combine function in JBIG2Stream.cc.
CVSS Score
4.3
EPSS Score
0.003
Published
2024-12-23
A flaw was found in the Poppler's Pdfinfo utility. This issue occurs when using -dests parameter with pdfinfo utility. By using certain malformed input files, an attacker could cause the utility to crash, leading to a denial of service.
CVSS Score
7.5
EPSS Score
0.001
Published
2024-06-21
In Poppler 22.07.0, PDFDoc::savePageAs in PDFDoc.c callows attackers to cause a denial-of-service (application crashes with SIGABRT) by crafting a PDF file in which the xref data structure is mishandled in getCatalog processing. Note that this vulnerability is caused by the incomplete patch of CVE-2018-20662.
CVSS Score
6.5
EPSS Score
0.001
Published
2023-08-22
An issue was discovered in Poppler 22.07.0. There is a reachable abort which leads to denial of service because the main function in pdfunite.cc lacks a stream check before saving an embedded file.
CVSS Score
6.5
EPSS Score
0.0
Published
2023-08-22
A reachable Object::getString assertion in Poppler 22.07.0 allows attackers to cause a denial of service due to a failure in markObject.
CVSS Score
6.5
EPSS Score
0.0
Published
2023-08-22
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