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CVE
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CVE-2007-3508Date: (C)2007-07-03   (M)2018-02-19


** DISPUTED ** Integer overflow in the process_envvars function in elf/rtld.c in glibc before 2.5-rc4 might allow local users to execute arbitrary code via a large LD_HWCAP_MASK environment variable value. NOTE: the glibc maintainers state that they do not believe that this issue is exploitable for code execution.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.2
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: COMPLETE
Scope: Integrity: COMPLETE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SECTRACK-1018334
BID-24758
SECUNIA-25864
OSVDB-37901
ADV-2007-2418
GLSA-200707-04
http://www.sourceware.org/ml/libc-hacker/2007-07/msg00001.html
glibc-envvars-overflow(35240)
glibc-envvars-privilege-escalation(35240)
http://bugs.gentoo.org/show_bug.cgi?id=183844
http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/glibc/2.5/1600_all_glibc-hwcap-mask-secure.patch?rev=1.1&view=markup

CPE    1
cpe:/a:gentoo:glibc:2.5:r3
CWE    1
CWE-189

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