7.5 High
CVSS2
Access Vector
NETWORK
Access 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
91.6%
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 |
---|---|---|---|---|---|
ubuntu | 6.06 | noarch | gpdf | < 2.10.0-2 | UNKNOWN |
ubuntu | 6.10 | noarch | gpdf | < 2.10.0-2 | UNKNOWN |
ubuntu | 6.06 | noarch | kdegraphics | < 3.5.2-0ubuntu6 | UNKNOWN |
ubuntu | 6.10 | noarch | kdegraphics | < 3.5.2-0ubuntu6 | UNKNOWN |
ubuntu | 7.04 | noarch | kdegraphics | < 3.5.2-0ubuntu6 | UNKNOWN |
ubuntu | 6.06 | noarch | koffice | < 1.5.0-0ubuntu9.2 | UNKNOWN |
ubuntu | 6.10 | noarch | koffice | < 1.5.2-0ubuntu2.2 | UNKNOWN |
ubuntu | 7.04 | noarch | koffice | < 1.6.2-0ubuntu1.1 | UNKNOWN |
ubuntu | 6.06 | noarch | poppler | < 0.5.1-0ubuntu7.2 | UNKNOWN |
ubuntu | 6.10 | noarch | poppler | < 0.5.4-0ubuntu4.2 | UNKNOWN |