Libexpat
Source repositories
CVEs (68)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-22822 | Cri | 0.00 | 9.8 | 0.05 | Jan 10, 2022 | addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||
| CVE-2021-46143 | Hig | 0.00 | 8.1 | 0.04 | Jan 6, 2022 | In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize. | ||
| CVE-2021-45960 | Hig | 0.00 | 8.8 | 0.04 | Jan 1, 2022 | In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory). | ||
| CVE-2015-1283 | 0.00 | — | 0.18 | Jul 23, 2015 | Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via… | |||
| CVE-2013-0340 | 0.00 | — | 0.19 | Jan 21, 2014 | expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read… | |||
| CVE-2012-1148 | 0.00 | — | 0.04 | Jul 3, 2012 | Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding… | |||
| CVE-2012-1147 | 0.00 | — | 0.03 | Jul 3, 2012 | readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files. | |||
| CVE-2012-0876 | 0.00 | — | 0.06 | Jul 3, 2012 | The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the… |
- risk 0.00cvss 9.8epss 0.05
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
- risk 0.00cvss 8.1epss 0.04
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
- risk 0.00cvss 8.8epss 0.04
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
- CVE-2015-1283Jul 23, 2015risk 0.00cvss —epss 0.18
Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via…
- CVE-2013-0340Jan 21, 2014risk 0.00cvss —epss 0.19
expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read…
- CVE-2012-1148Jul 3, 2012risk 0.00cvss —epss 0.04
Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding…
- CVE-2012-1147Jul 3, 2012risk 0.00cvss —epss 0.03
readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.
- CVE-2012-0876Jul 3, 2012risk 0.00cvss —epss 0.06
The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the…
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