Veracode Vulnerability DatabaseVERACODE:6400Buffer Overread
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
libcurl.so is vulnerable to buffer overread attacks. The vulnerability exists due to the lack of bound checking to ensure that reads are unable to exceed the buffer.
References
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
www.securityfocus.com/bid/103436
www.securitytracker.com/id/1040530
access.redhat.com/errata/RHBA-2019:0327
access.redhat.com/errata/RHSA-2018:3157
access.redhat.com/errata/RHSA-2018:3558
access.redhat.com/errata/RHSA-2019:1543
bugzilla.redhat.com/show_bug.cgi?id=1553398
curl.haxx.se/docs/adv_2018-b047.html
github.com/curl/curl/commit/d52dc4760f
lists.debian.org/debian-lts-announce/2018/03/msg00012.html
usn.ubuntu.com/3598-1/
usn.ubuntu.com/3598-2/
www.debian.org/security/2018/dsa-4136
www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P