Описание
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 0.25-3.1ubuntu0.18.04.7 |
| devel | released | 0.27.3-3ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 0.25-3.1ubuntu0.18.04.7 |
| esm-infra/focal | not-affected | 0.27.2-8ubuntu2.2 |
| esm-infra/xenial | released | 0.25-2.1ubuntu16.04.7+esm1 |
| focal | released | 0.27.2-8ubuntu2.2 |
| groovy | released | 0.27.3-3ubuntu0.2 |
| hirsute | released | 0.27.3-3ubuntu1.1 |
| impish | released | 0.27.3-3ubuntu2 |
Показывать по
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4.
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4.
Exiv2 is a command-line utility and C++ library for reading, writing, ...
Уязвимость библиотеки для управления метаданными медиафайлов Exiv2, связанная с чтением за допустимыми границами буфера данных, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3