CVE-2015-1270 (GCVE-0-2015-1270)
Vulnerability from cvelistv5 – Published: 2015-07-23 00:00 – Updated: 2024-08-06 04:40
VLAI
EPSS
VEX
Summary
The ucnv_io_getConverterName function in common/ucnv_io.cpp in International Components for Unicode (ICU), as used in Google Chrome before 44.0.2403.89, mishandles converter names with initial x- substrings, which allows remote attackers to cause a denial of service (read of uninitialized memory) or possibly have unspecified other impact via a crafted file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://codereview.chromium.org/1157143002/ | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2015-1499.html | vendor-advisoryx_refsource_REDHAT |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.securitytracker.com/id/1033031 | vdb-entryx_refsource_SECTRACK |
| https://code.google.com/p/chromium/issues/detail?… | x_refsource_CONFIRM |
| http://www.debian.org/security/2015/dsa-3360 | vendor-advisoryx_refsource_DEBIAN |
| http://www.ubuntu.com/usn/USN-2740-1 | vendor-advisoryx_refsource_UBUNTU |
| https://security.gentoo.org/glsa/201603-09 | vendor-advisoryx_refsource_GENTOO |
| http://www.securityfocus.com/bid/75973 | vdb-entryx_refsource_BID |
| http://googlechromereleases.blogspot.com/2015/07/… | x_refsource_CONFIRM |
| https://chromium.googlesource.com/chromium/deps/i… | x_refsource_CONFIRM |
| http://www.debian.org/security/2015/dsa-3315 | vendor-advisoryx_refsource_DEBIAN |
| http://www.oracle.com/technetwork/topics/security… | x_refsource_CONFIRM |
Date Public
2015-07-21 00:00
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de servicio mediante, la lectura de la memoria no inicializada o posiblemente teniendo otro impacto no especificado a trav\u00e9s de un archivo manipulado.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-19\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"43.0.2357.134\",\"matchCriteriaId\":\"4CD601FD-6060-4CC5-81DA-BDDE41485613\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8C6E104-EDBC-481E-85B8-D39ED2058D39\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4B74C62D-4A6D-4A4F-ADF6-A508322CD447\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.7z:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE561C57-71DE-434A-85BC-1FAAFDCC7058\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E89B38A-3697-46DD-BB3F-E8D2373588BE\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A10BC294-9196-425F-9FB0-B1625465B47F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"03117DF1-3BEC-4B8D-AD63-DBBDB2126081\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79A602C5-61FE-47BA-9786-F045B6C6DBA8\"}]}]}],\"references\":[{\"url\":\"http://googlechromereleases.blogspot.com/2015/07/stable-channel-update_21.html\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00038.html\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1499.html\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3315\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3360\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.securityfocus.com/bid/75973\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.securitytracker.com/id/1033031\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2740-1\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"https://chromium.googlesource.com/chromium/deps/icu/+/f1ad7f9ba957571dc692ea3e187612c685615e19\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"https://code.google.com/p/chromium/issues/detail?id=444573\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"https://codereview.chromium.org/1157143002/\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"https://security.gentoo.org/glsa/201603-09\",\"source\":\"chrome-cve-admin@google.com\"},{\"url\":\"http://googlechromereleases.blogspot.com/2015/07/stable-channel-update_21.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00038.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1499.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3315\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3360\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/75973\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1033031\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2740-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://chromium.googlesource.com/chromium/deps/icu/+/f1ad7f9ba957571dc692ea3e187612c685615e19\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://code.google.com/p/chromium/issues/detail?id=444573\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://codereview.chromium.org/1157143002/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201603-09\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T11:57:49+00:00",
"cve": "CVE-2015-1270",
"id": "CVE-2015-1270",
"initial_release_date": "2015-07-21T00:00:00+00:00",
"product_status:fixed": "12",
"product_status:known_affected": "5",
"product_status:known_not_affected": "6",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "ICU: Uninitialized memory read fixed in Chrome 44.0.2403.89",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-1270.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-05-09T03:15:10Z",
"cve": "CVE-2015-1270",
"id": "CVE-2015-1270",
"initial_release_date": "2023-02-15T05:21:57Z",
"product_status:recommended": "8",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2015-1270",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2015-1270.json",
"version": "7"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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