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4 vulnerabilities found for bionic by google

CVE-2012-2808 (GCVE-0-2012-2808)

Vulnerability from nvd – Published: 2015-04-01 10:00 – Updated: 2024-08-06 19:42
VLAI?
Summary
The PRNG implementation in the DNS resolver in Bionic in Android before 4.1.1 incorrectly uses time and PID information during the generation of random numbers for query ID values and UDP source ports, which makes it easier for remote attackers to spoof DNS responses by guessing these numbers, a related issue to CVE-2015-0800.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public ?
2012-07-24 00:00
Show details on NVD website
To clipboard 

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CVE-2012-2674 (GCVE-0-2012-2674)

Vulnerability from nvd – Published: 2012-07-25 19:00 – Updated: 2024-09-17 01:01
VLAI?
Summary
Multiple integer overflows in the (1) chk_malloc, (2) leak_malloc, and (3) leak_memalign functions in libc/bionic/malloc_debug_leak.c in Bionic (libc) for Android, when libc.debug.malloc is set, make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2012-2808 (GCVE-0-2012-2808)

Vulnerability from cvelistv5 – Published: 2015-04-01 10:00 – Updated: 2024-08-06 19:42
VLAI?
Summary
The PRNG implementation in the DNS resolver in Bionic in Android before 4.1.1 incorrectly uses time and PID information during the generation of random numbers for query ID values and UDP source ports, which makes it easier for remote attackers to spoof DNS responses by guessing these numbers, a related issue to CVE-2015-0800.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public ?
2012-07-24 00:00
Show details on NVD website
To clipboard 

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CVE-2012-2674 (GCVE-0-2012-2674)

Vulnerability from cvelistv5 – Published: 2012-07-25 19:00 – Updated: 2024-09-17 01:01
VLAI?
Summary
Multiple integer overflows in the (1) chk_malloc, (2) leak_malloc, and (3) leak_memalign functions in libc/bionic/malloc_debug_leak.c in Bionic (libc) for Android, when libc.debug.malloc is set, make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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              "name": "[oss-security] 20120607 Re: memory allocator upstream patches",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2012/06/07/13"
            },
            {
              "name": "https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385",
              "refsource": "CONFIRM",
              "url": "https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-2674",
    "datePublished": "2012-07-25T19:00:00.000Z",
    "dateReserved": "2012-05-14T00:00:00.000Z",
    "dateUpdated": "2024-09-17T01:01:47.013Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}