CVSS: 7.8EPSS: 0%CPEs: 15EXPL: 2CVE-2021-30860 – Apple Multiple Products Integer Overflow Vulnerability
https://notcve.org/view.php?id=CVE-2021-30860
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Se ha solucionado un desbordamiento de enteros con una validación de entrada mejorada. • https://github.com/jeffssh/CVE-2021-30860 https://github.com/Levilutz/CVE-2021-30860 http://seclists.org/fulldisclosure/2021/Sep/25 http://seclists.org/fulldisclosure/2021/Sep/26 http://seclists.org/fulldisclosure/2021/Sep/27 http://seclists.org/fulldisclosure/2021/Sep/28 http://seclists.org/fulldisclosure/2021/Sep/38 http://seclists.org/fulldisclosure/2021/Sep/39 http://seclists.org/fulldisclosure/2021/Sep/40 http://seclists.org/fulldisclosure/2021/Sep/50 http://ww • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2020-27778 – poppler: pdftohtml: access to uninitialized pointer could lead to DoS
https://notcve.org/view.php?id=CVE-2020-27778
A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service. Se encontró un fallo en Poppler en la manera en que determinados archivos PDF se convertían a HTML. Un atacante remoto podría explotar este fallo proporcionando un archivo PDF malicioso que, cuando se procesaba por el programa "pdftohtml", bloquearía la aplicación y provocaría una denegación de servicio A flaw was found in Poppler in the way certain PDF files were converted into HTML. This flaw allows a remote attacker to provide a malicious PDF file that, when processed by the 'pdftohtml' program, crashes the application, causing a denial of service. • https://bugzilla.redhat.com/show_bug.cgi?id=1900712 https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html https://access.redhat.com/security/cve/CVE-2020-27778 • CWE-824: Access of Uninitialized Pointer •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2018-21009 – poppler: integer overflow in Parser::makeStream in Parser.cc
https://notcve.org/view.php?id=CVE-2018-21009
Poppler before 0.66.0 has an integer overflow in Parser::makeStream in Parser.cc. Poppler anterior de la versión 0.66.0 tiene un desbordamiento de enteros en Parser :: makeStream en Parser.cc. • https://gitlab.freedesktop.org/poppler/poppler/commit/0868c499a9f5f37f8df5c9fef03c37496b40fc8a https://lists.debian.org/debian-lts-announce/2019/09/msg00033.html https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html https://access.redhat.com/security/cve/CVE-2018-21009 https://bugzilla.redhat.com/show_bug.cgi?id=1753850 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.5EPSS: 1%CPEs: 9EXPL: 1CVE-2019-14494 – poppler: divide-by-zero in function SplashOutputDev::tilingPatternFill in SplashOutputDev.cc
https://notcve.org/view.php?id=CVE-2019-14494
An issue was discovered in Poppler through 0.78.0. There is a divide-by-zero error in the function SplashOutputDev::tilingPatternFill at SplashOutputDev.cc. Se detectó un problema en Poppler hasta versión 0.78.0. Se presenta un error de división por cero en la función SplashOutputDev::tilingPatternFill en el archivo SplashOutputDev.cc. A divide-by-zero error was found in the way Poppler handled certain PDF files. • https://gitlab.freedesktop.org/poppler/poppler/issues/802 https://gitlab.freedesktop.org/poppler/poppler/merge_requests/317 https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AHYAM32PALHQXL3O4DKIJ3EJB6AKBOVC https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLAQBLBIIL3A5XZQYR4MG3Z4LIPIC42P https://usn.ubuntu • CWE-369: Divide By Zero •
CVSS: 6.5EPSS: 0%CPEs: 17EXPL: 0CVE-2019-9959 – poppler: integer overflow in JPXStream::init function leading to memory consumption
https://notcve.org/view.php?id=CVE-2019-9959
The JPXStream::init function in Poppler 0.78.0 and earlier doesn't check for negative values of stream length, leading to an Integer Overflow, thereby making it possible to allocate a large memory chunk on the heap, with a size controlled by an attacker, as demonstrated by pdftocairo. La función JPXStream::init en Poppler versión 0.78.0 y anteriores, no comprueba los valores negativos de la longitud de la transmisión, lo que conlleva a un Desbordamiento de Enteros, y por lo tanto hace posible asignar una gran fragmento de memoria en la pila, con un tamaño controlado por un atacante, como es demostrado por pdftocairo. • http://www.securityfocus.com/bid/109342 https://access.redhat.com/errata/RHSA-2019:2713 https://gitlab.freedesktop.org/poppler/poppler/blob/master/NEWS https://lists.debian.org/debian-lts-announce/2019/10/msg00024.html https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5ZOYOZTGU4RGZW4E63OZ7LW4SMPEWGBV https://lists.fedoraproject • CWE-190: Integer Overflow or Wraparound •