poppler: pdftohtml: access to uninitialized pointer could lead to DoS

A flaw was found in Poppler in the way certain PDF files were converted into HTML. This flaw allows a remote attacker to provide a malicious PDF file that, when processed by the 'pdftohtml' program, crashes the application, causing a denial of service. The highest threat from this vulnerability i...

CVE-2020-27778

A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service...

MGASA-2020-0445 Updated poppler packages fix a security vulnerability

buffer overflow in pdftohtml could result in a DoS CVE-2020-27778...

CVE-2020-27778: Access of Uninitialized Pointer

A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service...

UBUNTU-CVE-2020-27778

A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service...

Xpdf Invalid Memory Access Vulnerability (CNVD-2020-54074)

Xpdf is a free PDF viewer and toolkit that includes a text extractor, image converter, HTML converter and more. An invalid memory access vulnerability exists in the TextString::TextString function in Catalog.cc in Xpdf 4.0.2. An attacker can exploit this vulnerability by sending a specially craft...

CVE-2020-24999

There is an invalid memory access in the function fprintf located in Error.cc in Xpdf 4.0.2. It can be triggered by sending a crafted PDF file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have unspecified other impact...

CVE-2020-24996

There is an invalid memory access in the function TextString::TextString located in Catalog.cc in Xpdf 4.0.2. It can be triggered by for example sending a crafted pdf file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have...

CVE-2020-24996

There is an invalid memory access in the function TextString::TextString located in Catalog.cc in Xpdf 4.0.2. It can be triggered by for example sending a crafted pdf file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have...

UBUNTU-CVE-2020-24999

There is an invalid memory access in the function fprintf located in Error.cc in Xpdf 4.0.2. It can be triggered by sending a crafted PDF file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have unspecified other impact...

PT-2020-15881

Name of the Vulnerable Software and Affected Versions Xpdf version 4.0.2 Description The issue is caused by an invalid memory access in the fprintf function located in Error.cc. It can be triggered by sending a crafted PDF file to the pdftohtml binary, allowing a remote attacker to cause a Denial...

PT-2020-15880

Name of the Vulnerable Software and Affected Versions Xpdf version 4.0.2 Description The issue is related to an invalid memory access in the TextString::TextString function, located in Catalog.cc. This can be triggered by sending a crafted pdf file to the pdftohtml binary, potentially allowing a...

CVE-2020-24996: Improper Initialization

There is an invalid memory access in the function TextString::TextString located in Catalog.cc in Xpdf 4.0.2. It can be triggered by for example sending a crafted pdf file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have...

CVE-2020-24999: Out-of-bounds Write

There is an invalid memory access in the function fprintf located in Error.cc in Xpdf 4.0.2. It can be triggered by sending a crafted PDF file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service Segmentation fault or possibly have unspecified other impact...

The vulnerability of the PDF to HTML conversion tool, pdftohtml, related to the manipulation of the zero pointer, allows a perpetrator to trigger a service failure or execute arbitrary code.

The vulnerability of the PDF document conversion tool pdftohtml, which is part of the poppler-utils package, relates to the handling of the null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure in the application or execute arbitrary code by entering a...

PT-2018-19341

Уязвимость утилиты преобразования pdf документов в формат html pdftohtml из состава пакета poppler-utils связана с разыменованием нулевого указателя. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании приложения или выполнить произвольный код путем ввода в командную...

Integer overflow

An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service Integer Overflow via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of...

CVE-2018-18650

An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service Integer Overflow via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of...

CVE-2018-18650

An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service Integer Overflow via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of...

CVE-2018-18651: Excessive Iteration

An issue was discovered in Xpdf 4.00. catalog-getNumPages in AcroForm.cc allows attackers to launch a denial of service hang caused by large loop via a specific pdf file, as demonstrated by pdftohtml. This is mainly caused by a large number after the /Count field in the file...