Vulnerability Name:

CVE-2017-8401 (CCN-125524)

Assigned:2017-05-01
Published:2017-05-01
Updated:2017-05-12
Summary:In SWFTools 0.9.2, an out-of-bounds read of heap data can occur in the function png_load() in lib/png.c:724. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network
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
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
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-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-8401

Source: XF
Type: UNKNOWN
swftools-cve20178401-dos(125524)

Source: CCN
Type: SWFTools GIT Repository
Segmentation Fault:An out-of-bound read of heap data issue can occur in function png_load()(lib/png.c:724). #14

Source: CONFIRM
Type: Exploit, Third Party Advisory
https://github.com/matthiaskramm/swftools/issues/14

Vulnerable Configuration:Configuration 1:
  • cpe:/a:swftools:swftools:*:*:*:*:*:*:*:* (Version <= 0.9.2)

    • Configuration CCN 1:
  • cpe:/a:swftools:swftools:0.9.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20178401
    V
    		CVE-2017-8401
    2018-05-02
    oval:com.ubuntu.bionic:def:201784010000000
    V
    		CVE-2017-8401 on Ubuntu 18.04 LTS (bionic) - low.
    2017-05-01
    oval:com.ubuntu.artful:def:20178401000
    V
    		CVE-2017-8401 on Ubuntu 17.10 (artful) - low.
    2017-05-01
    oval:com.ubuntu.xenial:def:20178401000
    V
    		CVE-2017-8401 on Ubuntu 16.04 LTS (xenial) - low.
    2017-05-01
    oval:com.ubuntu.xenial:def:201784010000000
    V
    		CVE-2017-8401 on Ubuntu 16.04 LTS (xenial) - low.
    2017-05-01
    oval:com.ubuntu.bionic:def:20178401000
    V
    		CVE-2017-8401 on Ubuntu 18.04 LTS (bionic) - low.
    2017-05-01
    oval:com.ubuntu.disco:def:201784010000000
    V
    		CVE-2017-8401 on Ubuntu 19.04 (disco) - low.
    2017-05-01
    oval:com.ubuntu.cosmic:def:20178401000
    V
    		CVE-2017-8401 on Ubuntu 18.10 (cosmic) - low.
    2017-05-01
    oval:com.ubuntu.cosmic:def:201784010000000
    V
    		CVE-2017-8401 on Ubuntu 18.10 (cosmic) - low.
    2017-05-01
    oval:com.ubuntu.trusty:def:20178401000
    V
    		CVE-2017-8401 on Ubuntu 14.04 LTS (trusty) - low.
    2017-05-01
    BACK
    swftools swftools *
    swftools swftools 0.9.2