Glyphandcog » Xpdfreader : Security Vulnerabilities, CVEs, CVSS score >= 1
Xpdf prior to 4.04 lacked an integer overflow check in JPXStream.cc.
Max CVSS
7.8
EPSS Score
0.07%
Published
2022-08-30
Updated
2022-10-28
In Xpdf prior to 4.04, the DCT (JPEG) decoder was incorrectly allowing the 'interleaved' flag to be changed after the first scan of the image, leading to an unknown integer-related vulnerability in Stream.cc.
Max CVSS
7.8
EPSS Score
0.07%
Published
2022-08-30
Updated
2022-10-28
xpdfreader 4.03 is vulnerable to Buffer Overflow.
Max CVSS
7.5
EPSS Score
0.08%
Published
2022-11-10
Updated
2022-11-15
Catalog.cc in Xpdf 4.02 has a NULL pointer dereference because Catalog.pageLabels is initialized too late in the Catalog constructor.
Max CVSS
5.5
EPSS Score
0.07%
Published
2019-10-01
Updated
2019-12-10
In Xpdf 4.01.01, a stack-based buffer under-read could be triggered in IdentityFunction::transform in Function.cc, used by GfxAxialShading::getColor. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It allows an attacker to use a crafted PDF file to cause Denial of Service or possibly unspecified other impact.
Max CVSS
7.8
EPSS Score
0.08%
Published
2019-09-08
Updated
2020-08-24
Xpdf 3.04 has a SIGSEGV in XRef::fetch in XRef.cc after many recursive calls to Catalog::countPageTree in Catalog.cc.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-09-06
Updated
2020-08-24
Xpdf 2.00 allows a SIGSEGV in XRef::constructXRef in XRef.cc. NOTE: 2.00 is a version from November 2002.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-09-03
Updated
2020-08-24
An issue was discovered in Xpdf 4.01.01. There is a use-after-free in the function JPXStream::fillReadBuf at JPXStream.cc, due to an out of bounds read.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2020-08-24
An issue was discovered in Xpdf 4.01.01. There is an out of bounds read in the function GfxPatchMeshShading::parse at GfxState.cc for typeA!=6 case 2.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2019-07-29
An issue was discovered in Xpdf 4.01.01. There is an out of bounds read in the function GfxPatchMeshShading::parse at GfxState.cc for typeA!=6 case 1.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2019-07-29
An issue was discovered in Xpdf 4.01.01. There is an out of bounds read in the function GfxPatchMeshShading::parse at GfxState.cc for typeA==6 case 3.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2019-07-29
An issue was discovered in Xpdf 4.01.01. There is an out of bounds read in the function GfxPatchMeshShading::parse at GfxState.cc for typeA==6 case 2.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2019-07-29
An issue was discovered in Xpdf 4.01.01. There is an integer overflow in the function JBIG2Bitmap::combine at JBIG2Stream.cc for the "multiple bytes per line" case.
Max CVSS
5.5
EPSS Score
0.06%
Published
2019-07-27
Updated
2019-07-29
An issue was discovered in Xpdf 4.01.01. There is an Integer overflow in the function JBIG2Bitmap::combine at JBIG2Stream.cc for the "one byte per line" case.
Max CVSS
7.8
EPSS Score
0.16%
Published
2019-07-27
Updated
2019-07-29
In Xpdf 4.01.01, there is a heap-based buffer over-read in the function DCTStream::readScan() located at Stream.cc. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Information Disclosure.
Max CVSS
5.5
EPSS Score
0.13%
Published
2019-07-04
Updated
2020-08-24
In Xpdf 4.01.01, there is a use-after-free vulnerability in the function JBIG2Stream::close() located at JBIG2Stream.cc. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool.
Max CVSS
7.8
EPSS Score
0.13%
Published
2019-07-04
Updated
2019-07-09
In Xpdf 4.01.01, the Parser::getObj() function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack. This is similar to CVE-2018-16646.
Max CVSS
5.5
EPSS Score
0.09%
Published
2019-07-04
Updated
2020-08-24
In Xpdf 4.01.01, there is an out-of-bounds read vulnerability in the function SplashXPath::strokeAdjust() located at splash/SplashXPath.cc. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It might allow an attacker to cause Information Disclosure. This is related to CVE-2018-16368.
Max CVSS
5.5
EPSS Score
0.11%
Published
2019-07-04
Updated
2019-07-09
In Xpdf 4.01.01, there is a heap-based buffer over-read in the function JBIG2Stream::readTextRegionSeg() located at JBIG2Stream.cc. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It might allow an attacker to cause Information Disclosure.
Max CVSS
5.5
EPSS Score
0.07%
Published
2019-07-04
Updated
2023-03-01
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in strncpy from FoFiType1::parse in fofi/FoFiType1.cc because it does not ensure the source string has a valid length before making a fixed-length copy. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
Max CVSS
7.8
EPSS Score
0.13%
Published
2019-07-04
Updated
2023-03-01
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in SampledFunction::transform in Function.cc when using a large index for samples. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
Max CVSS
7.8
EPSS Score
0.13%
Published
2019-07-04
Updated
2023-03-01
In Xpdf 4.01.01, a heap-based buffer overflow could be triggered in DCTStream::decodeImage() in Stream.cc when writing to frameBuf memory. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service, an information leak, or possibly unspecified other impact.
Max CVSS
7.8
EPSS Score
0.14%
Published
2019-07-04
Updated
2023-03-01
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.
Max CVSS
5.5
EPSS Score
0.12%
Published
2019-06-25
Updated
2019-10-25
In Xpdf 4.01.01, a buffer over-read could be triggered in FoFiType1C::convertToType1 in fofi/FoFiType1C.cc when the index number is larger than the charset array bounds. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
Max CVSS
7.8
EPSS Score
0.13%
Published
2019-06-25
Updated
2022-01-01
There is an out-of-bounds read vulnerability in the function FlateStream::getChar() located at Stream.cc in Xpdf 4.01.01. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It might allow an attacker to cause Information Disclosure or a denial of service.
Max CVSS
7.1
EPSS Score
0.10%
Published
2019-06-02
Updated
2019-10-25