CVE-2015-8931
libarchive: Undefined behavior (signed integer overflow) in mtree parser
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.
MĂșltiples desbordamientos de entero en las funciones (1) get_time_t_max y (2) get_time_t_min en archive_read_support_format_mtree.c en libarchive en versiones anteriores a 3.2.0 permiten a atacantes remotos tener impacto no especificado a travĂ©s de un archivo mtree manipulado, lo que desencadena un comportamiento no definido.
Undefined behavior (signed integer overflow) was discovered in libarchive, in the MTREE parser's calculation of maximum and minimum dates. A crafted mtree file could potentially cause denial of service.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2016-06-17 CVE Reserved
- 2016-07-14 CVE Published
- 2024-05-08 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (14)
URL | Tag | Source |
---|---|---|
http://www.openwall.com/lists/oss-security/2016/06/17/2 | Mailing List | |
http://www.openwall.com/lists/oss-security/2016/06/17/5 | Mailing List | |
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html | X_refsource_confirm | |
http://www.securityfocus.com/bid/91338 | Vdb Entry | |
https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html | Third Party Advisory | |
https://security-tracker.debian.org/tracker/CVE-2015-8931 | Issue Tracking |
URL | Date | SRC |
---|---|---|
https://github.com/libarchive/libarchive/issues/539 | 2024-08-06 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html | 2018-01-05 | |
http://rhn.redhat.com/errata/RHSA-2016-1844.html | 2018-01-05 | |
http://www.debian.org/security/2016/dsa-3657 | 2018-01-05 | |
http://www.ubuntu.com/usn/USN-3033-1 | 2018-01-05 | |
https://security.gentoo.org/glsa/201701-03 | 2018-01-05 | |
https://access.redhat.com/security/cve/CVE-2015-8931 | 2016-09-12 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1348779 | 2016-09-12 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Libarchive Search vendor "Libarchive" | Libarchive Search vendor "Libarchive" for product "Libarchive" | <= 3.1.901a Search vendor "Libarchive" for product "Libarchive" and version " <= 3.1.901a" | - |
Affected
| ||||||
Suse Search vendor "Suse" | Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop" | 12 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "12" | sp1 |
Affected
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Suse Search vendor "Suse" | Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server" | 12 Search vendor "Suse" for product "Linux Enterprise Server" and version "12" | sp1 |
Affected
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Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 12 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "12" | sp1 |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | lts |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 15.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.10" | - |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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