CVSS: 6.5EPSS: 0%CPEs: 27EXPL: 1CVE-2020-24977 – libxml2: Buffer overflow vulnerability in xmlEncodeEntitiesInternal() in entities.c
https://notcve.org/view.php?id=CVE-2020-24977
03 Sep 2020 — GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. El proyecto de GNOME libxml2 v2.9.10 tiene una vulnerabilidad de sobre lectura del buffer global en xmlEncodeEntitiesInternal en libxml2/entities.c. El problema ha sido corregido en el commit 50f06b3e Red Hat Advanced Cluster Management for Kubernetes 2.2.4 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities... • http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 41EXPL: 0CVE-2020-7595 – libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file situations
https://notcve.org/view.php?id=CVE-2020-7595
21 Jan 2020 — xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. La función xmlStringLenDecodeEntities en el archivo parser.c en libxml2 versión 2.9.10, presenta un bucle infinito en una determinada situación de fin del archivo. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core... • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 1%CPEs: 36EXPL: 0CVE-2019-20388 – libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c
https://notcve.org/view.php?id=CVE-2019-20388
21 Jan 2020 — xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak. La función xmlSchemaPreRun en el archivo xmlschemas.c en libxml2 versión 2.9.10, permite una pérdida de memoria de la función xmlSchemaValidateStream. A memory leak was found in the xmlSchemaValidateStream function of libxml2. Applications that use this library may be vulnerable to memory not being freed leading to a denial of service. System availability is the highest threat from this vulnerability. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.5EPSS: 0%CPEs: 18EXPL: 0CVE-2019-19956 – libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c
https://notcve.org/view.php?id=CVE-2019-19956
24 Dec 2019 — xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. La función xmlParseBalancedChunkMemoryRecover en el archivo parser.c en libxml2 versiones anteriores a 2.9.10, presenta una pérdida de memoria relacionada con newDoc-)oldNs. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Ha... • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html • CWE-401: Missing Release of Memory after Effective Lifetime CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2016-9598 – libxml2: out-of-bounds read (unfixed CVE-2016-4483 in JBCS)
https://notcve.org/view.php?id=CVE-2016-9598
16 Aug 2018 — libxml2, as used in Red Hat JBoss Core Services, allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted XML document. NOTE: this vulnerability exists because of a missing fix for CVE-2016-4483. libxml2, tal y como se usa en Red Hat JBoss Core Services, permite que los atacantes dependientes de contexto provoquen una denegación de servicio (lectura fuera de límites y cierre inesperado de la aplicación) mediante un documento XML. NOTA: Esta vul... • https://access.redhat.com/errata/RHSA-2018:2486 • CWE-125: Out-of-bounds Read CWE-674: Uncontrolled Recursion •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2016-9596 – libxml2: stack exhaustion while parsing xml files in recovery mode (unfixed CVE-2016-3627 in JBCS)
https://notcve.org/view.php?id=CVE-2016-9596
16 Aug 2018 — libxml2, as used in Red Hat JBoss Core Services and when in recovery mode, allows context-dependent attackers to cause a denial of service (stack consumption) via a crafted XML document. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-3627. libxml2, tal y como se usa en Red Hat JBoss Core Services y en modo de recuperación, permite que los atacantes dependientes de contexto provoquen una denegación de servicio (consumo de pila) mediante un documento XML. NOTA: Esta vulnerabilidad ex... • https://bugzilla.redhat.com/show_bug.cgi?id=1408302 • CWE-400: Uncontrolled Resource Consumption CWE-674: Uncontrolled Recursion •
CVSS: 6.5EPSS: 1%CPEs: 5EXPL: 0CVE-2018-14567 – libxml2: Infinite loop caused by incorrect error detection during LZMA decompression
https://notcve.org/view.php?id=CVE-2018-14567
15 Aug 2018 — libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251. libxml2 2.9.8, si se emplea --with-lzma, permite que atacantes remotos provoquen una denegación de servicio (bucle infinito) mediante un archivo XML manipulado que desencadena LZMA_MEMLIMIT_ERROR, tal y como queda demostrado por xmllint. Esta vulnerabili... • http://www.securityfocus.com/bid/105198 • CWE-400: Uncontrolled Resource Consumption CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2016-9597 – libxml2: stack overflow before detecting invalid XML file (unfixed CVE-2016-3705 in JBCS)
https://notcve.org/view.php?id=CVE-2016-9597
30 Jul 2018 — It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found in libxml2, making it vulnerable to a Denial of Service attack due to a Stack Overflow. This is a regression CVE for the same issue as CVE-2016-3705. Se ha descubierto que el erratum de Red Hat JBoss Core Services RHSA-2016:2957 para CVE-2016-3705 no incluía la solución al problema en libxml2, lo que lo hace vulnerable a un ataque de denegación de servicio (DoS) debido ... • http://www.securityfocus.com/bid/98567 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-674: Uncontrolled Recursion •
CVSS: 7.5EPSS: 2%CPEs: 6EXPL: 0CVE-2018-14404 – libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c
https://notcve.org/view.php?id=CVE-2018-14404
19 Jul 2018 — A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application. Existe una vulnerabilidad de desreferencia de puntero NULL en la función xpath.c:xmlXPathCompOpEval() de libxml2 hasta la versión 2.9.8 al an... • https://access.redhat.com/errata/RHSA-2019:1543 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 2%CPEs: 1EXPL: 0CVE-2017-18258 – libxml2: Unrestricted memory usage in xz_head() function in xzlib.c
https://notcve.org/view.php?id=CVE-2017-18258
08 Apr 2018 — The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file. La función xz_head en xzlib.c en libxml2, en versiones anteriores a la 2.9.6, permite que atacantes remotos provoquen una denegación de servicio (consumo de memoria) mediante un archivo LZMA. Esto se dene a que la funcionalidad de descifrado no rest... • https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •