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Vulnerability record · CVE-2015-1338 · published 1 October 2015

CVE-2015-1338: Apport project apport link following vulnerability

Apport Project · Apport

kernel_crashdump in Apport before 2.19 allows local users to cause a denial of service (disk consumption) or possibly gain privileges via a (1) symlink or (2) hard link attack on /var/crash/vmcore.log.

7.2 CVSS 2.0 High EPSS 0.91% · top 41.4% CWE-59 · Link following
7.2CVSS 2.0 base score
0.91%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

kernel_crashdump in Apport before 2.19 allows local users to cause a denial of service (disk consumption) or possibly gain privileges via a (1) symlink or (2) hard link attack on /var/crash/vmcore.log.

AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/133723/Ubuntu-Apport-kernel_crashdump-Symlink.html Exploit
http://seclists.org/fulldisclosure/2015/Sep/101
http://www.halfdog.net/Security/2015/ApportKernelCrashdumpFileAccessVulnerabilities/ Exploit
http://www.ubuntu.com/usn/USN-2744-1
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1492570
https://launchpad.net/apport/trunk/2.19 Patch
https://www.exploit-db.com/exploits/38353/ Exploit
http://packetstormsecurity.com/files/133723/Ubuntu-Apport-kernel_crashdump-Symlink.html Exploit
http://seclists.org/fulldisclosure/2015/Sep/101
http://www.halfdog.net/Security/2015/ApportKernelCrashdumpFileAccessVulnerabilities/ Exploit
http://www.ubuntu.com/usn/USN-2744-1
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1492570
https://launchpad.net/apport/trunk/2.19 Patch
https://www.exploit-db.com/exploits/38353/ Exploit

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Source: NIST National Vulnerability Database (record CVE-2015-1338), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.