An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be…
mitre·CWE-674·Published 2019-03-01
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfseparate binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JArithmeticDecoder::decodeBit.
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfseparate binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JArithmeticDecoder::decodeBit.
Se ha descubierto un problema en Poppler 0.74.0. Se puede desencadenar una llamada de función recursiva en JBIG2Stream::readGenericBitmap(), ubicada en JBIG2Stream.cc, mediante el envío de un archivo pdf manipulado a, por ejemplo, el binario pdfseparate. Permite que un atacante provoque una denegación de servicio (fallo de segmentación) o, posiblemente, otro impacto sin especificar. Esto está relacionado con JArithmeticDecoder::decodeBit.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 6.8 | 8.6 | 6.4 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| 3.0 | Primary | NVD | 8.8 | 2.8 | 5.9 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |