Vulnerability Name:

CVE-2017-12862 (CCN-130526)

Assigned:2017-08-15
Published:2017-08-15
Updated:2021-11-30
Summary:In modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.
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:U/RC:R)
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
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
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
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-12862

Source: XF
Type: UNKNOWN
opencv-cve201712862-bo(130526)

Source: CCN
Type: opencv GIT Repository
AutoBuffer_heap_overflow in grfmt_pxm.cpp #9370

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/opencv/opencv/issues/9370

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20180722 [SECURITY] [DLA 1438-1] opencv security update

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20211030 [SECURITY] [DLA 2799-1] opencv security update

Source: GENTOO
Type: Third Party Advisory
GLSA-201712-02

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opencv:opencv:*:*:*:*:*:*:*:* (Version <= 3.3.0)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201712862
    V
    		CVE-2017-12862
    2019-09-27
    oval:com.ubuntu.artful:def:201712862000
    V
    		CVE-2017-12862 on Ubuntu 17.10 (artful) - medium.
    2017-08-15
    oval:com.ubuntu.bionic:def:201712862000
    V
    		CVE-2017-12862 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-08-15
    oval:com.ubuntu.bionic:def:2017128620000000
    V
    		CVE-2017-12862 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-08-15
    oval:com.ubuntu.trusty:def:201712862000
    V
    		CVE-2017-12862 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-08-15
    oval:com.ubuntu.xenial:def:2017128620000000
    V
    		CVE-2017-12862 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-08-15
    oval:com.ubuntu.xenial:def:201712862000
    V
    		CVE-2017-12862 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-08-15
    BACK
    opencv opencv *
    debian debian linux 8.0
    debian debian linux 9.0