CVE-2013-4332
glibc: three integer overflows in memory allocator
Severity Score
4.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Multiple integer overflows in malloc/malloc.c in the GNU C Library (aka glibc or libc6) 2.18 and earlier allow context-dependent attackers to cause a denial of service (heap corruption) via a large value to the (1) pvalloc, (2) valloc, (3) posix_memalign, (4) memalign, or (5) aligned_alloc functions.
Múltiples desbordamientos de enteros en malloc/malloc.c de GNU C Library (también conocida como glibc o libc6) 2.18 y anteriores versiones permite a atacantes dependientes del contexto provocar una denegación de servicio (corrupción de memoria dinámica) a través de un valor largo de funciones (1) pvalloc, (2) valloc, (3) posix_memalign, (4) memalign, o (5) aligned_alloc.
Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in glibc's memory allocator functions (pvalloc, valloc, and memalign). If an application used such a function, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-06-12 CVE Reserved
- 2013-09-19 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (15)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/55113 | Third Party Advisory | |
| http://www.securityfocus.com/bid/62324 | Vdb Entry | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4332 | X_refsource_confirm | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=15856 | X_refsource_confirm |
| URL | Date | SRC |
|---|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=15855 | 2024-08-06 | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=15857 | 2024-08-06 |
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/09/12/6 | 2023-02-13 |
| URL | Date | SRC |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2013-1411.html | 2023-02-13 | |
| http://rhn.redhat.com/errata/RHSA-2013-1605.html | 2023-02-13 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:283 | 2023-02-13 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:284 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1991-1 | 2023-02-13 | |
| https://security.gentoo.org/glsa/201503-04 | 2023-02-13 | |
| https://access.redhat.com/security/cve/CVE-2013-4332 | 2013-11-20 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1007545 | 2013-11-20 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | <= 2.18 Search vendor "Gnu" for product "Glibc" and version " <= 2.18" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0 Search vendor "Gnu" for product "Glibc" and version "2.0" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.1 Search vendor "Gnu" for product "Glibc" and version "2.0.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.2 Search vendor "Gnu" for product "Glibc" and version "2.0.2" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.3 Search vendor "Gnu" for product "Glibc" and version "2.0.3" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.4 Search vendor "Gnu" for product "Glibc" and version "2.0.4" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.5 Search vendor "Gnu" for product "Glibc" and version "2.0.5" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.0.6 Search vendor "Gnu" for product "Glibc" and version "2.0.6" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1 Search vendor "Gnu" for product "Glibc" and version "2.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1.1 Search vendor "Gnu" for product "Glibc" and version "2.1.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1.1.6 Search vendor "Gnu" for product "Glibc" and version "2.1.1.6" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1.2 Search vendor "Gnu" for product "Glibc" and version "2.1.2" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1.3 Search vendor "Gnu" for product "Glibc" and version "2.1.3" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.1.9 Search vendor "Gnu" for product "Glibc" and version "2.1.9" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.10.1 Search vendor "Gnu" for product "Glibc" and version "2.10.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.11 Search vendor "Gnu" for product "Glibc" and version "2.11" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.11.1 Search vendor "Gnu" for product "Glibc" and version "2.11.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.11.2 Search vendor "Gnu" for product "Glibc" and version "2.11.2" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.11.3 Search vendor "Gnu" for product "Glibc" and version "2.11.3" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.12.1 Search vendor "Gnu" for product "Glibc" and version "2.12.1" | - |
Affected
| ||||||
| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.12.2 Search vendor "Gnu" for product "Glibc" and version "2.12.2" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.13 Search vendor "Gnu" for product "Glibc" and version "2.13" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.14 Search vendor "Gnu" for product "Glibc" and version "2.14" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.14.1 Search vendor "Gnu" for product "Glibc" and version "2.14.1" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.15 Search vendor "Gnu" for product "Glibc" and version "2.15" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.16 Search vendor "Gnu" for product "Glibc" and version "2.16" | - |
Affected
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| Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | 2.17 Search vendor "Gnu" for product "Glibc" and version "2.17" | - |
Affected
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| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | - |
Affected
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