Ubuntu.comUB:CVE-2018-9145CVE-2018-9145
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.0%
In the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue
exists in the constructor with an initial buffer size. A large size value
may lead to a SIGABRT during an attempt at memory allocation. NOTE: some
third parties have been unable to reproduce the SIGABRT when using the
4-DataBuf-abort-1 PoC file.
Notes
| Author | Note |
|---|---|
| mdeslaur | couldn’t reproduce, probably 0.26 only |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.0%