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CVE-2010-4051
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MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
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Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a “RE_DUP_MAX overflow.”
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CVSS V3 Severity and Metrics
General Information
Vendors
Products
- glibc 1.00,
- glibc 1.01,
- glibc 1.02,
- glibc 1.03,
- glibc 1.04,
- glibc 1.05,
- glibc 1.06,
- glibc 1.07,
- glibc 1.08,
- glibc 1.09,
- glibc 1.09.1,
- glibc 2.1,
- glibc 2.1.1,
- glibc 2.1.1.6,
- glibc 2.1.2,
- glibc 2.1.3,
- glibc 2.1.3.10,
- glibc 2.1.9,
- glibc 2.10,
- glibc 2.10.1,
- glibc 2.10.2,
- glibc 2.11,
- glibc 2.11.1,
- glibc 2.11.2,
- glibc 2.11.3,
- glibc 2.12.0,
- glibc 2.12.1,
- glibc 2.12.2
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Advisory
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Technical Analysis
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CVE ID
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