Vulnerability Details : CVE-2015-1859
Multiple buffer overflows in plugins/imageformats/ico/qicohandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service (segmentation fault and crash) and possibly execute arbitrary code via a crafted ICO image.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-1859
Probability of exploitation activity in the next 30 days: 3.32%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-1859
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2015-1859
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-1859
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http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155927.html
[SECURITY] Fedora 22 Update: qt-4.8.6-28.fc22Patch;Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155976.html
[SECURITY] Fedora 21 Update: qt5-qtbase-5.4.1-9.fc21Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156727.html
[SECURITY] Fedora 21 Update: qt-4.8.6-28.fc21Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155424.html
[SECURITY] Fedora 22 Update: qt5-qtbase-5.4.1-9.fc22Third Party Advisory
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http://lists.qt-project.org/pipermail/announce/2015-April/000067.html
[Announce] Qt Project Security Advisory - Multiple Vulnerabilities in Qt Image Format HandlingPatch;Vendor Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155962.html
[SECURITY] Fedora 20 Update: qt5-qtbase-5.4.1-9.fc20Third Party Advisory
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http://www.securityfocus.com/bid/74307
Qt 'qicohandler.cpp' Memory Corruption VulnerabilityThird Party Advisory;VDB Entry
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http://www.ubuntu.com/usn/USN-2626-1
USN-2626-1: Qt vulnerabilities | Ubuntu security notices
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http://www.securityfocus.com/bid/74310
RETIRED: Dnsmasq CVE-2015-1859 Information Disclosure Vulnerability
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https://security.gentoo.org/glsa/201603-10
QtGui: Multiple vulnerabilities (GLSA 201603-10) — Gentoo security
Products affected by CVE-2015-1859
- cpe:2.3:a:qt:qt:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
- cpe:2.3:a:digia:qt:*:*:*:*:*:*:*:*