7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.036 Low
EPSS
Percentile
91.8%
Stream.cc in Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to modify memory and possibly execute arbitrary code via a DCTDecode stream with (1) a large “number of components” value that is not checked by DCTStream::readBaselineSOF or DCTStream::readProgressiveSOF, (2) a large “Huffman table index” value that is not checked by DCTStream::readHuffmanTables, and (3) certain uses of the scanInfo.numComps value by DCTStream::readScanInfo.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | cups | < 1.1.22-7 | cups_1.1.22-7_all.deb |
Debian | 11 | all | cups | < 1.1.22-7 | cups_1.1.22-7_all.deb |
Debian | 999 | all | cups | < 1.1.22-7 | cups_1.1.22-7_all.deb |
Debian | 13 | all | cups | < 1.1.22-7 | cups_1.1.22-7_all.deb |
Debian | 12 | all | libextractor | < 0.5.9-1 | libextractor_0.5.9-1_all.deb |
Debian | 11 | all | libextractor | < 0.5.9-1 | libextractor_0.5.9-1_all.deb |
Debian | 999 | all | libextractor | < 0.5.9-1 | libextractor_0.5.9-1_all.deb |
Debian | 13 | all | libextractor | < 0.5.9-1 | libextractor_0.5.9-1_all.deb |
Debian | 12 | all | poppler | < 0.4.4-1 | poppler_0.4.4-1_all.deb |
Debian | 11 | all | poppler | < 0.4.4-1 | poppler_0.4.4-1_all.deb |