Vulnerability Name:

CVE-2015-1315 (CCN-101067)

Assigned:2015-02-17
Published:2015-02-17
Updated:2015-02-24
Summary:Buffer overflow in the charset_to_intern function in unix/unix.c in Info-Zip UnZip 6.10b allows remote attackers to execute arbitrary code via a crafted string, as demonstrated by converting a string from CP866 to UTF-8.
CVSS v3 Severity: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)
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:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
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-2015-1315

Source: CCN
Type: oss-security Mailing List, Tue, 17 Feb 2015 19:29:51 +0100
CVE-2015-1315 - Info-ZIP UnZip - Out-of-bounds Write

Source: MISC
Type: UNKNOWN
http://www.conostix.com/pub/adv/CVE-2015-1315-Info-ZIP-unzip-Out-of-bounds_Write.txt

Source: CCN
Type: Info-ZIP Web site
Info-ZIP's UnZip

Source: MLIST
Type: UNKNOWN
[oss-security] 20150217 CVE-2015-1315 - Info-ZIP UnZip - Out-of-bounds Write

Source: CCN
Type: BID-72642
Info-ZIP UnZip CVE-2015-1315 Out of Bounds Write Heap Buffer Overflow Vulnerability

Source: UBUNTU
Type: Patch, Vendor Advisory
USN-2502-1

Source: MISC
Type: UNKNOWN
https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/580961/comments/120

Source: XF
Type: UNKNOWN
unzip-cve20151315-bo(101067)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-1315

Vulnerable Configuration:Configuration 1:
  • cpe:/o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:info-zip:unzip:6.10b:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:info-zip:unzip:6.10b:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20151315000
    V
    CVE-2015-1315 on Ubuntu 12.04 LTS (precise) - medium.
    2015-02-23
    oval:com.ubuntu.trusty:def:20151315000
    V
    CVE-2015-1315 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-02-23
    BACK
    canonical ubuntu linux 12.04
    canonical ubuntu linux 14.04
    canonical ubuntu linux 14.10
    info-zip unzip 6.10b
    info-zip unzip 6.10b