Vulnerability Name:

CVE-2017-6852 (CCN-123350)

Assigned:2017-03-15
Published:2017-03-15
Updated:2019-08-09
Summary:Heap-based buffer overflow in the jpc_dec_decodepkt function in jpc_t2dec.c in JasPer 2.0.10 allows remote attackers to have unspecified impact via a crafted image.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:U/RC:R)
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): 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
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-6852

Source: CCN
Type: agostino's blog, January 25, 2017
jasper: heap-based buffer overflow in jpc_dec_decodepkt (jpc_t2dec.c)

Source: MISC
Type: Third Party Advisory, VDB Entry
https://blogs.gentoo.org/ago/2017/01/25/jasper-heap-based-buffer-overflow-in-jpc_dec_decodepkt-jpc_t2dec-c/

Source: XF
Type: UNKNOWN
jasper-cve20176852-bo(123350)

Source: CCN
Type: JasPer GIT Repository
heap-based buffer overflow in jpc_dec_decodepkt (jpc_t2dec.c) #114

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/mdadams/jasper/issues/114

Source: GENTOO
Type: UNKNOWN
GLSA-201908-03

Source: CCN
Type: JasPer Web site
JasPer

Vulnerable Configuration:Configuration 1:
  • cpe:/a:jasper_project:jasper:*:*:*:*:*:*:*:* (Version <= 2.0.9)

    • Configuration CCN 1:
  • cpe:/a:jasper_project:jasper:2.0.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20176852000
    V
    		CVE-2017-6852 on Ubuntu 12.04 LTS (precise) - medium.
    2017-03-15
    oval:com.ubuntu.trusty:def:20176852000
    V
    		CVE-2017-6852 on Ubuntu 14.04 LTS (trusty) - negligible.
    2017-03-15
    oval:com.ubuntu.xenial:def:20176852000
    V
    		CVE-2017-6852 on Ubuntu 16.04 LTS (xenial) - negligible.
    2017-03-15
    oval:com.ubuntu.xenial:def:201768520000000
    V
    		CVE-2017-6852 on Ubuntu 16.04 LTS (xenial) - negligible.
    2017-03-15
    BACK
    jasper_project jasper *
    jasper_project jasper 2.0.10