Ubuntu.comUB:CVE-2021-30485CVE-2021-30485
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
37.1%
An issue was discovered in libezxml.a in ezXML 0.8.6. The function
ezxml_internal_dtd(), while parsing a crafted XML file, performs incorrect
memory handling, leading to a NULL pointer dereference while running
strcmp() on a NULL pointer.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | mapcache | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mapcache | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | mapcache | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | mapcache | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | mapcache | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | navit | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | navit | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | navit | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | navit | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | navit | < any | UNKNOWN |
Related
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
37.1%