USN-2519-1

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Source
https://ubuntu.com/security/notices/USN-2519-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2519-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2519-1
Related
Published
2015-02-26T15:57:33.438758Z
Modified
2015-02-26T15:57:33.438758Z
Summary
eglibc, glibc vulnerabilities
Details

Arnaud Le Blanc discovered that the GNU C Library incorrectly handled file descriptors when resolving DNS queries under high load. This may cause a denial of service in other applications, or an information leak. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2013-7423)

It was discovered that the GNU C Library incorrectly handled receiving a positive answer while processing the network name when performing DNS resolution. A remote attacker could use this issue to cause the GNU C Library to hang, resulting in a denial of service. (CVE-2014-9402)

Joseph Myers discovered that the GNU C Library wscanf function incorrectly handled memory. A remote attacker could possibly use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 14.10. (CVE-2015-1472, CVE-2015-1473)

References

Affected packages

Ubuntu:14.04:LTS / eglibc

Package

Name
eglibc
Purl
pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.6?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.19-0ubuntu6.6

Affected versions

2.*

2.17-93ubuntu4
2.18-0ubuntu1
2.18-0ubuntu2
2.18-0ubuntu4
2.18-0ubuntu5
2.18-0ubuntu6
2.18-0ubuntu7
2.19-0ubuntu2
2.19-0ubuntu3
2.19-0ubuntu4
2.19-0ubuntu5
2.19-0ubuntu6
2.19-0ubuntu6.1
2.19-0ubuntu6.3
2.19-0ubuntu6.4
2.19-0ubuntu6.5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libc6-dbg": "2.19-0ubuntu6.6",
            "libc6": "2.19-0ubuntu6.6",
            "libc6-dev": "2.19-0ubuntu6.6",
            "multiarch-support": "2.19-0ubuntu6.6",
            "libc-bin": "2.19-0ubuntu6.6",
            "libc6-i386": "2.19-0ubuntu6.6",
            "libc6-udeb": "2.19-0ubuntu6.6",
            "libc6-ppc64": "2.19-0ubuntu6.6",
            "libc6-dev-x32": "2.19-0ubuntu6.6",
            "eglibc-source": "2.19-0ubuntu6.6",
            "libc-dev-bin": "2.19-0ubuntu6.6",
            "libc6-amd64": "2.19-0ubuntu6.6",
            "libnss-dns-udeb": "2.19-0ubuntu6.6",
            "libc6-x32": "2.19-0ubuntu6.6",
            "libnss-files-udeb": "2.19-0ubuntu6.6",
            "libc6-prof": "2.19-0ubuntu6.6",
            "libc6-dev-amd64": "2.19-0ubuntu6.6",
            "libc6-pic": "2.19-0ubuntu6.6",
            "libc6-dev-i386": "2.19-0ubuntu6.6",
            "libc6-dev-armel": "2.19-0ubuntu6.6",
            "libc6-dev-ppc64": "2.19-0ubuntu6.6",
            "nscd": "2.19-0ubuntu6.6",
            "glibc-doc": "2.19-0ubuntu6.6",
            "libc6-armel": "2.19-0ubuntu6.6"
        }
    ]
}