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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
libexif.so is vulnerable to denial of service. The processing of EXIF_IFD_INTEROPERABILITY
and EXIF_IFD_EXIF
tags allows for an attacker to exhaust available CPU resources and crash the process.
CPE | Name | Operator | Version |
---|---|---|---|
libexif.so | eq | 12.3.3 | |
libexif:edge | eq | 0.6.21-r3 |
lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89
lists.debian.org/debian-lts-announce/2020/05/msg00016.html
lists.debian.org/debian-lts-announce/2020/05/msg00025.html
secuniaresearch.flexerasoftware.com/secunia_research/2018-28/
usn.ubuntu.com/4358-1/
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C