9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.022 Low
EPSS
Percentile
88.4%
BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors. (CVE-2019-12900)
Impact
BIG-IP AAM
If an iSession tunnel is configured with an iSession profile that has bzip2 compression enabled, an attacker using specially crafted compressed files can exploit a vulnerability that exists in the decompress functionality of the bzip2 utility, causing an out-of-bounds write. For more information about out-of-bounds writes, refer to CWE-787: Out-of-bounds Write.
Note: This link takes you to a resource outside of AskF5, and the third party could remove the document without our knowledge.
BIG-IP, BIG-IQ, Enterprise Manager, iWorkflow, and Traffix SDC
A locally authenticated attacker, using specially crafted compressed files, can exploit a vulnerability that exists in the decompress functionality of the bzip2 utility, causing an out-of-bounds write. For more information about out-of-bounds writes, refer to CWE-787: Out-of-bounds Write.
Note: This link takes you to a resource outside of AskF5, and the third party could remove the document without our knowledge.
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.022 Low
EPSS
Percentile
88.4%