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CVE-2008-4946

Date: November 5, 2008

convirt 0.8.2 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/set_output temporary file, related to the (1) template/provision.sh, (2) Linux_CD_Install/provision.sh, (3) Fedora_PV_Install/provision.sh, (4) CentOS_PV_Install/provision.sh, (5) common/provision.sh, (6) example/provision.sh, and (7) Windows_CD_Install/provision.sh scripts in image_store/.

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2008-4946
http://dev.gentoo.org/~rbu/security/debiantemp/convirt
http://bugs.debian.org/496419
http://www.openwall.com/lists/oss-security/2008/10/30/2
https://people.canonical.com/~ubuntu-security/cve/CVE-2008-4946
https://bugs.gentoo.org/show_bug.cgi?id=235770
https://www.mend.io/vulnerability-database/CVE-2008-4946

Severity Score

Weakness Type (CWE)

Improper Link Resolution Before File Access ('Link Following')

CWE-59

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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