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CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0

22 May 2018 — In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the RRC dissector and other dissectors could crash. This was addressed in epan/proto.c by avoiding a NULL pointer dereference. En Wireshark 2.6.0, 2.4.0 a 2.4.6 y 2.2.0 a 2.2.14, el disector RRC y otros disectores podrían cerrarse inesperadamente. Esto se abordó en epan/proto.c evitando una desreferencia de puntero NULL. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html • CWE-476: NULL Pointer Dereference •

CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0

22 May 2018 — In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the Q.931 dissector could crash. This was addressed in epan/dissectors/packet-q931.c by avoiding a use-after-free after a malformed packet prevented certain cleanup. En Wireshark 2.6.0, 2.4.0 a 2.4.6 y 2.2.0 a 2.2.14, el disector Q.931 podría cerrarse inesperadamente. Esto se abordó en epan/dissectors/packet-q931.c evitando un uso de memoria previamente liberada una vez un paquete mal formado evitó ciertas limpiezas. It was discovered that Wireshark, ... • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html • CWE-416: Use After Free •

CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0

22 May 2018 — In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LDSS dissector could crash. This was addressed in epan/dissectors/packet-ldss.c by avoiding a buffer over-read upon encountering a missing '\0' character. En Wireshark 2.6.0, 2.4.0 a 2.4.6 y 2.2.0 a 2.2.14, el disector LDSS podría cerrarse inesperadamente. Esto se abordó en epan/dissectors/packet-ldss.c evitando una sobrelectura de búfer al encontrar un carácter "\0" faltante. A heap-based buffer overflow was found in the wireshark module responsi... • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html • CWE-125: Out-of-bounds Read •

CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0

22 May 2018 — In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the GSM A DTAP dissector could crash. This was addressed in epan/dissectors/packet-gsm_a_dtap.c by fixing an off-by-one error that caused a buffer overflow. En Wireshark 2.6.0, 2.4.0 a 2.4.6 y 2.2.0 a 2.2.14, el disector GSM A DTAP podría cerrarse inesperadamente. Esto se abordó en epan/dissectors/packet-gsm_a_dtap.c solucionando un error por un paso que provocó un desbordamiento de búfer. It was discovered that Wireshark, a network protocol analyzer,... • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, epan/dissectors/packet-smb2.c has a memory leak. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, epan/dissectors/packet-smb2.c tiene una fuga de memoria. • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14483 • CWE-772: Missing Release of Resource after Effective Lifetime •

CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, epan/dissectors/packet-lapd.c has a memory leak. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, epan/dissectors/packet-lapd.c tiene una fuga de memoria. • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14482 • CWE-772: Missing Release of Resource after Effective Lifetime •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the ADB dissector could crash with a heap-based buffer overflow. This was addressed in epan/dissectors/packet-adb.c by checking for a length inconsistency. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, el disector ADB podría cerrarse inesperadamente con un desbordamiento de búfer basado en memoria dinámica (heap). Esto se trató en epan/dissectors/packet-adb.c buscando una inconsistencia de longitud. It was discovered that Wireshark, a network protocol analyzer... • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14460 • CWE-787: Out-of-bounds Write •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the IEEE 802.15.4 dissector could crash. This was addressed in epan/dissectors/packet-ieee802154.c by ensuring that an allocation step occurs. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, el disector IEEE 802.15.4 podría cerrarse inesperadamente. Esto se abordó en epan/dissectors/packet-ieee802154.c garantizando que ocurre un paso de asignación. • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14468 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the Kerberos dissector could crash. This was addressed in epan/dissectors/packet-kerberos.c by ensuring a nonzero key length. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, el disector Kerberos podría cerrarse inesperadamente. Esto se trató en epan/dissectors/packet-kerberos.c garantizando una longitud de clave que no sea cero. • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14576 •

CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 1

04 Apr 2018 — In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, epan/dissectors/packet-h223.c has a memory leak. En Wireshark 2.4.0 a 2.4.5 y 2.2.0 a 2.2.13, epan/dissectors/packet-h223.c tiene una fuga de memoria. • https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14487 • CWE-772: Missing Release of Resource after Effective Lifetime •