CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
Low
EPSS
Percentile
32.7%
Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The read of uninitialized memory is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to leak a few bytes of stack memory, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.13-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.14-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.15-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.16-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.17-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.18-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.19-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
Alpine | 3.20-community | noarch | exiv2 | < 0.27.3-r2 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
Low
EPSS
Percentile
32.7%