Описание
Stack-based buffer overflow in the _TIFFVGetField function in libtiff 4.0.6 and earlier allows remote attackers to crash the application via a crafted tiff.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| tiff | fixed | 4.0.6-3 | package | |
| tiff | fixed | 4.0.3-12.3+deb8u2 | jessie | package |
| tiff3 | removed | package |
Примечания
thumbnail(1) was removed in 4.0.6-3 and DSA 3762, marking as fixed although technically still present in the source package
_TIFFVGetField isn't specific to thumbnail tool, there's http://bugzilla.maptools.org/show_bug.cgi?id=2580 to enhance that,
but treating this bug (as related to thumbmail) as fixed.
http://bugzilla.maptools.org/show_bug.cgi?id=2561
This seems a duplicate of CVE-2015-7554 ( http://bugzilla.maptools.org/show_bug.cgi?id=2564 ). At the very least, a generic fix for CVE-2015-7554 would also fix this one as the illegal write is at the exact same location in the code.
Reproducer file here: http://bugzilla.maptools.org/attachment.cgi?id=671
With 4.0.6-2 (sid), I get a segfault.
With 4.0.3-12.3+deb8u1 (jessie), I get a segfault.
With 3.9.6-11+deb7u1 (wheezy), I get a failure: MissingRequired: ../CVE-2016-5318.tiff: TIFF directory is missing required "StripOffsets" field.
EPSS
Связанные уязвимости
Stack-based buffer overflow in the _TIFFVGetField function in libtiff 4.0.6 and earlier allows remote attackers to crash the application via a crafted tiff.
Stack-based buffer overflow in the _TIFFVGetField function in libtiff 4.0.6 and earlier allows remote attackers to crash the application via a crafted tiff.
Stack-based buffer overflow in the _TIFFVGetField function in libtiff 4.0.6 and earlier allows remote attackers to crash the application via a crafted tiff.
Stack-based buffer overflow in the _TIFFVGetField function in libtiff 4.0.6 and earlier allows remote attackers to crash the application via a crafted tiff.
Уязвимость библиотеки LibTIFF, позволяющая нарушителю получить несанкционированный доступ к устройству
EPSS