libarchive up to 3.1.x TAR File archive_read_support_format_tar.c archive_read_format_tar_read_header out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability was found in libarchive up to 3.1.x (File Compression Software). It has been rated as problematic. This issue affects the function archive_read_format_tar_read_header
of the file archive_read_support_format_tar.c of the component TAR File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. The summary by CVE is:
The archive_read_format_tar_read_header function in archive_read_support_format_tar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tar file.
The weakness was presented 09/20/2016 by Hanno Bock (Website). It is possible to read the advisory at lists.opensuse.org. The identification of this vulnerability is CVE-2015-8924 since 06/17/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.
The vulnerability scanner Nessus provides a plugin with the ID 92312 (Ubuntu 12.04 LTS / 14.04 LTS / 15.10 / 16.04 LTS : libarchive vulnerabilities (USN-3033-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196532 (Ubuntu Security Notification for Libarchive Vulnerabilities (USN-3033-1)).
Upgrading to version 3.2.0 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at Tenable (92312) and SecurityFocus (BID 91308†). See VDB-90720, VDB-91353, VDB-91755 and VDB-91756 for similar entries.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
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CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
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Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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Nessus ID: 92312
Nessus Name: Ubuntu 12.04 LTS / 14.04 LTS / 15.10 / 16.04 LTS : libarchive vulnerabilities (USN-3033-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 15621
OpenVAS Name: Amazon Linux Local Check: alas-2016-743
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: libarchive 3.2.0
Timeline
06/17/2016 🔍06/17/2016 🔍
07/14/2016 🔍
07/15/2016 🔍
09/20/2016 🔍
09/20/2016 🔍
09/21/2016 🔍
09/19/2022 🔍
Sources
Advisory: USN-3033-1Researcher: Hanno Bock
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-8924 (🔍)
OVAL: 🔍
SecurityFocus: 91308 - libarchive CVE-2015-8924 Denial Of Service Vulnerability
See also: 🔍
Entry
Created: 09/21/2016 12:25 PMUpdated: 09/19/2022 10:28 AM
Changes: 09/21/2016 12:25 PM (67), 04/21/2019 12:48 PM (14), 09/19/2022 10:22 AM (4), 09/19/2022 10:28 AM (1)
Complete: 🔍
Cache ID: 18:4E1:40
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