7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.054 Low
EPSS
Percentile
93.1%
Certain invalid inputs to ReadUvarint or ReadVarint could cause those
functions to read an unlimited number of bytes from the ByteReader argument
before returning an error. This could lead to processing more input than
expected when the caller is reading directly from a network and depends on
ReadUvarint and ReadVarint only consuming a small, bounded number of bytes,
even from invalid inputs.
With the update, ReadUvarint and ReadVarint now always return after consuming
a bounded number of bytes (specifically, MaxVarintLen64, which is 10). The
result being returned has not changed; the functions merely detect and return
some errors without reading as much input.
CPE | Name | Operator | Version |
---|---|---|---|
encoding/binary | lt | 1.14.7 | |
encoding/binary | lt | 1.13.15 | |
encoding/binary | ge | 1.14.0 |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.054 Low
EPSS
Percentile
93.1%