Vulnerability Name:

CVE-2019-17547 (CCN-168950)

Assigned:2019-08-18
Published:2019-08-18
Updated:2019-10-18
Summary:In ImageMagick before 7.0.8-62, TraceBezier in MagickCore/draw.c has a use-after-free.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-416
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2019-17547

Source: CCN
Type: Google Security Research Issue 16537
imagemagick:encoder_mvg_fuzzer: Heap-use-after-free in TraceBezier

Source: MISC
Type: Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16537

Source: XF
Type: UNKNOWN
imagemagick-cve201917547-dos(168950)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/ecf7c6b288e11e7e7f75387c5e9e93e423b98397

Source: MISC
Type: Third Party Advisory
https://github.com/ImageMagick/ImageMagick/compare/7.0.8-51...7.0.8-62

Source: CCN
Type: ImageMagick Web site
Convert, Edit, or Compose Bitmap Images

Vulnerable Configuration:Configuration 1:
  • cpe:/a:imagemagick:imagemagick:*:*:*:*:*:*:*:* (Version < 7.0.8-62)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2019175470000000
    V
    		CVE-2019-17547 on Ubuntu 19.04 (disco) - medium.
    2019-10-14
    oval:com.ubuntu.bionic:def:2019175470000000
    V
    		CVE-2019-17547 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-10-14
    oval:com.ubuntu.xenial:def:2019175470000000
    V
    		CVE-2019-17547 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-10-14
    BACK
    imagemagick imagemagick *