The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of McAfee Network Security Platform

Linux kernel: denial of service via TCP SACK Low MSS Resource
An attacker can trigger a fatal error via TCP SACK Low MSS Resource of the Linux kernel, in order to trigger a denial of service...
1074268, CERTFR-2019-AVI-277, CERTFR-2019-AVI-278, CERTFR-2019-AVI-298, CERTFR-2019-AVI-300, CERTFR-2019-AVI-429, CERTFR-2019-AVI-458, CERTFR-2019-AVI-597, cpujan2020, CVE-2019-11479, DLA-1823-1, DLA-1824-1, DSA-2019-117, DSA-4465-1, FEDORA-2019-6c3d89b3d0, FEDORA-2019-914542e05c, FG-IR-19-180, K35421172, openSUSE-SU-2019:1570-1, openSUSE-SU-2019:1571-1, openSUSE-SU-2019:1579-1, PAN-SA-2019-0013, RHSA-2019:1479-01, RHSA-2019:1480-01, RHSA-2019:1481-01, RHSA-2019:1482-01, RHSA-2019:1483-01, RHSA-2019:1484-01, RHSA-2019:1485-01, RHSA-2019:1486-01, RHSA-2019:1487-01, RHSA-2019:1488-01, RHSA-2019:1489-01, RHSA-2019:1490-01, RHSA-2019:1602-01, SA44193, SB10287, sk156192, SSA-462066, SSB-439005, SUSE-SU-2019:14089-1, SUSE-SU-2019:1527-1, SUSE-SU-2019:1529-1, SUSE-SU-2019:1530-1, SUSE-SU-2019:1532-1, SUSE-SU-2019:1533-1, SUSE-SU-2019:1534-1, SUSE-SU-2019:1535-1, SUSE-SU-2019:1536-1, SUSE-SU-2019:1550-1, SUSE-SU-2019:1692-1, SUSE-SU-2019:2430-1, SYMSA1492, Synology-SA-19:28, USN-4041-1, USN-4041-2, VIGILANCE-VUL-29546, VU#905115
Linux kernel: denial of service via TCP SACK Fragmented Retransmission Queue
An attacker can trigger a fatal error via TCP SACK Fragmented Retransmission Queue of the Linux kernel, in order to trigger a denial of service...
1074268, CERTFR-2019-AVI-276, CERTFR-2019-AVI-277, CERTFR-2019-AVI-278, CERTFR-2019-AVI-298, CERTFR-2019-AVI-303, CERTFR-2019-AVI-309, CERTFR-2019-AVI-337, CERTFR-2019-AVI-429, CERTFR-2019-AVI-458, CERTFR-2019-AVI-597, cpujan2020, CTX256725, CVE-2019-11478, DLA-1823-1, DLA-1824-1, DSA-2019-117, DSA-4465-1, FEDORA-2019-6c3d89b3d0, FEDORA-2019-914542e05c, FG-IR-19-180, K26618426, openSUSE-SU-2019:1570-1, openSUSE-SU-2019:1571-1, openSUSE-SU-2019:1579-1, PAN-SA-2019-0013, RHSA-2019:1479-01, RHSA-2019:1480-01, RHSA-2019:1481-01, RHSA-2019:1482-01, RHSA-2019:1483-01, RHSA-2019:1484-01, RHSA-2019:1485-01, RHSA-2019:1486-01, RHSA-2019:1487-01, RHSA-2019:1488-01, RHSA-2019:1489-01, RHSA-2019:1490-01, RHSA-2019:1602-01, SA44193, SB10287, sk156192, SSA-462066, SSB-439005, SUSE-SU-2019:14089-1, SUSE-SU-2019:1527-1, SUSE-SU-2019:1529-1, SUSE-SU-2019:1530-1, SUSE-SU-2019:1532-1, SUSE-SU-2019:1533-1, SUSE-SU-2019:1534-1, SUSE-SU-2019:1535-1, SUSE-SU-2019:1536-1, SUSE-SU-2019:1550-1, SUSE-SU-2019:1692-1, SUSE-SU-2019:1851-1, SUSE-SU-2019:1855-1, SUSE-SU-2019:2430-1, SUSE-SU-2019:2450-1, SYMSA1492, Synology-SA-19:28, USN-4017-1, USN-4017-2, VIGILANCE-VUL-29544, VMSA-2019-0010, VMSA-2019-0010.1, VU#905115
Intel processors: information disclosure via performance measurement
An attacker can measure performances of his process, in order to get sensitive information about other process or, if the host is virtualized, about other guest systems...
1074268, 1103481, CERTFR-2019-AVI-209, CERTFR-2019-AVI-211, CERTFR-2019-AVI-212, CERTFR-2019-AVI-213, CERTFR-2019-AVI-215, CERTFR-2019-AVI-217, CERTFR-2019-AVI-229, CERTFR-2019-AVI-230, CERTFR-2019-AVI-233, CERTFR-2019-AVI-311, CERTFR-2019-AVI-458, CERTFR-2019-AVI-489, CTX251995, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091, DLA-1787-1, DLA-1789-1, DLA-1789-2, DLA-1799-1, DLA-1799-2, DSA-2019-199, DSA-2019-201, DSA-4444-1, DSA-4447-1, DSA-4447-2, DSA-4602-1, FEDORA-2019-0731828893, FEDORA-2019-1f5832fc0e, FEDORA-2019-640f8d8dd1, FEDORA-2019-6458474bf2, FEDORA-2019-c36afa818c, FEDORA-2019-e6bf55e821, FEDORA-2019-eb08fb0c5f, FG-IR-18-002, FreeBSD-SA-19:07.mds, FreeBSD-SA-19:26.mcu, HPESBHF03933, INTEL-SA-00233, JSA10993, openSUSE-SU-2019:1402-1, openSUSE-SU-2019:1403-1, openSUSE-SU-2019:1404-1, openSUSE-SU-2019:1405-1, openSUSE-SU-2019:1407-1, openSUSE-SU-2019:1408-1, openSUSE-SU-2019:1419-1, openSUSE-SU-2019:1420-1, openSUSE-SU-2019:1468-1, openSUSE-SU-2019:1505-1, openSUSE-SU-2019:1805-1, openSUSE-SU-2019:1806-1, PAN-SA-2019-0012, RHSA-2019:1155-01, RHSA-2019:1167-01, RHSA-2019:1168-01, RHSA-2019:1169-01, RHSA-2019:1170-01, RHSA-2019:1171-01, RHSA-2019:1172-01, RHSA-2019:1174-01, RHSA-2019:1175-01, RHSA-2019:1176-01, RHSA-2019:1177-01, RHSA-2019:1178-01, RHSA-2019:1180-01, RHSA-2019:1181-01, RHSA-2019:1182-01, RHSA-2019:1183-01, RHSA-2019:1184-01, RHSA-2019:1185-01, RHSA-2019:1186-01, RHSA-2019:1187-01, RHSA-2019:1188-01, RHSA-2019:1189-01, RHSA-2019:1190-01, RHSA-2019:1193-01, RHSA-2019:1194-01, RHSA-2019:1195-01, RHSA-2019:1196-01, RHSA-2019:1197-01, RHSA-2019:1198-01, SB10292, SSA-608355, SSA-616472, SSB-439005, SUSE-SU-2019:1235-1, SUSE-SU-2019:1236-1, SUSE-SU-2019:1238-1, SUSE-SU-2019:1239-1, SUSE-SU-2019:1240-1, SUSE-SU-2019:1241-1, SUSE-SU-2019:1242-1, SUSE-SU-2019:1243-1, SUSE-SU-2019:1244-1, SUSE-SU-2019:1245-1, SUSE-SU-2019:1248-1, SUSE-SU-2019:1268-1, SUSE-SU-2019:1269-1, SUSE-SU-2019:1272-1, SUSE-SU-2019:1287-1, SUSE-SU-2019:1289-1, SUSE-SU-2019:1296-1, SUSE-SU-2019:1313-1, SUSE-SU-2019:1347-1, SUSE-SU-2019:1348-1, SUSE-SU-2019:1349-1, SUSE-SU-2019:1356-1, SUSE-SU-2019:1371-1, SUSE-SU-2019:14048-1, SUSE-SU-2019:14051-1, SUSE-SU-2019:14052-1, SUSE-SU-2019:14063-1, SUSE-SU-2019:14133-1, SUSE-SU-2019:1423-1, SUSE-SU-2019:1438-1, SUSE-SU-2019:1452-1, SUSE-SU-2019:1490-1, SUSE-SU-2019:1547-1, SUSE-SU-2019:1550-1, SUSE-SU-2019:1909-1, SUSE-SU-2019:1910-1, SUSE-SU-2019:1954-1, SUSE-SU-2019:2430-1, Synology-SA-19:24, USN-3977-1, USN-3977-2, USN-3977-3, USN-3978-1, USN-3979-1, USN-3980-1, USN-3981-1, USN-3981-2, USN-3982-1, USN-3982-2, USN-3983-1, USN-3983-2, USN-3984-1, USN-3985-1, USN-3985-2, VIGILANCE-VUL-29300, VMSA-2019-0008, XSA-297, ZombieLoad
Linux kernel: denial of service via SegmentSmack
An attacker can generate a fatal error via tcp_prune_ofo_queue() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2018-AVI-374, CERTFR-2018-AVI-375, CERTFR-2018-AVI-386, CERTFR-2018-AVI-390, CERTFR-2018-AVI-392, CERTFR-2018-AVI-419, CERTFR-2018-AVI-420, CERTFR-2018-AVI-428, CERTFR-2018-AVI-457, CERTFR-2018-AVI-584, CERTFR-2019-AVI-346, CERTFR-2019-AVI-354, CERTFR-2020-AVI-207, cisco-sa-20180824-linux-tcp, cpujan2019, CVE-2018-5390, DLA-1466-1, DSA-4266-1, ibm10742755, JSA10876, JSA10917, K95343321, openSUSE-SU-2018:2242-1, openSUSE-SU-2018:2404-1, RHSA-2018:2384-01, RHSA-2018:2395-01, RHSA-2018:2645-01, RHSA-2018:2776-01, RHSA-2018:2785-01, RHSA-2018:2789-01, RHSA-2018:2790-01, RHSA-2018:2791-01, RHSA-2018:2924-01, RHSA-2018:2933-01, RHSA-2018:2948-01, SB10249, SegmentSmack, sk134253, SSA-377115, SSB-439005, SUSE-SU-2018:2223-1, SUSE-SU-2018:2328-1, SUSE-SU-2018:2344-1, SUSE-SU-2018:2374-1, SUSE-SU-2018:2596-1, SUSE-SU-2019:14127-1, SUSE-SU-2019:1870-1, SYMSA1467, USN-3732-1, USN-3732-2, USN-3741-1, USN-3741-2, USN-3741-3, USN-3742-1, USN-3742-2, USN-3742-3, USN-3763-1, VIGILANCE-VUL-26913, VU#962459
OpenSSL: Man-in-the-Middle via bn_sqrx8x_internal
An attacker can act as a Man-in-the-Middle and use a carry error of bn_sqrx8x_internal() on OpenSSL, in order to read or write data in the session...
2012827, 2013025, 2014202, 2014651, 2014669, 2015080, bulletinapr2018, bulletinjan2018, CERTFR-2017-AVI-391, cpuapr2018, cpuapr2019, cpujan2018, cpujan2019, cpujul2018, cpujul2019, cpuoct2018, CVE-2017-3736, DSA-4017-1, DSA-4018-1, FEDORA-2017-4cf72e2c11, FEDORA-2017-512a6c5aae, FEDORA-2017-55a3247cfd, FEDORA-2017-7f30914972, FEDORA-2017-dbec196dd8, FreeBSD-SA-17:11.openssl, ibm10715641, ibm10719113, ibm10732391, ibm10733905, ibm10738249, ibm10738401, JSA10851, K14363514, openSUSE-SU-2017:3192-1, openSUSE-SU-2018:0029-1, openSUSE-SU-2018:0315-1, RHSA-2018:0998-01, RHSA-2018:2568-01, RHSA-2018:2575-01, SA157, SB10211, SB10220, SSA:2017-306-02, STORM-2017-006, SUSE-SU-2018:2839-1, SUSE-SU-2018:3082-1, SUSE-SU-2019:14246-1, TNS-2017-15, USN-3475-1, VIGILANCE-VUL-24316
Linux kernel: privilege escalation via IPC
A local attacker can manipulate IPC on the Linux kernel, in order to escalate his privileges...
CERTFR-2015-AVI-419, CERTFR-2015-AVI-430, CERTFR-2015-AVI-498, CVE-2015-7613, DSA-3372-1, FEDORA-2015-d7e074ba30, FEDORA-2015-dcc260f2f2, JSA10853, K90230486, RHSA-2015:2152-02, RHSA-2015:2411-01, RHSA-2015:2587-01, RHSA-2015:2636-01, SB10146, SOL90230486, SUSE-SU-2015:1727-1, SUSE-SU-2015:2084-1, SUSE-SU-2015:2085-1, SUSE-SU-2015:2086-1, SUSE-SU-2015:2087-1, SUSE-SU-2015:2089-1, SUSE-SU-2015:2090-1, SUSE-SU-2015:2091-1, USN-2761-1, USN-2762-1, USN-2763-1, USN-2764-1, USN-2765-1, USN-2792-1, USN-2796-1, VIGILANCE-VUL-18021
OpenSSH: bypassing MaxAuthTries via KbdInteractiveDevices
An attacker can bypass the MaxAuthTries directive of OpenSSH, in order to perform a brute force attack...
9010048, bulletinoct2015, CERTFR-2015-AVI-431, CERTFR-2017-AVI-012, CERTFR-2017-AVI-022, cpujul2018, CVE-2015-5600, DLA-1500-1, DLA-1500-2, DSA-2019-197, FEDORA-2015-11981, FEDORA-2015-13469, FreeBSD-SA-15:16.openssh, JSA10697, JSA10774, JSA10840, K17113, NTAP-20151106-0001, RHSA-2015:2088-06, RHSA-2016:0466-01, SB10157, SB10164, SOL17113, SUSE-SU-2015:1581-1, SYMSA1337, USN-2710-1, USN-2710-2, VIGILANCE-VUL-17455
glibc: buffer overflow of gethostbyname, GHOST
An attacker can for example send an email using a long IPv4 address, to force the messaging server to resolve this address, and to generate a buffer overflow in gethostbyname() of the glibc, in order to trigger a denial of service, and possibly to execute code. Several programs using the gethostbyname() function are vulnerable with a similar attack vector...
198850, 199399, c04577814, c04589512, CERTFR-2015-AVI-043, cisco-sa-20150128-ghost, cpujul2015, cpujul2017, cpuoct2016, cpuoct2017, cpuoct2018, CTX200437, CVE-2015-0235, DSA-2019-197, DSA-3142-1, ESA-2015-030, ESA-2015-041, GHOST, HPSBGN03270, HPSBGN03285, JSA10671, K16057, KM01391662, MDVSA-2015:039, openSUSE-SU-2015:0162-1, openSUSE-SU-2015:0184-1, PAN-SA-2015-0002, RHSA-2015:0090-01, RHSA-2015:0092-01, RHSA-2015:0099-01, RHSA-2015:0101-01, RHSA-2015:0126-01, SB10100, sk104443, SOL16057, SSA:2015-028-01, SSA-994726, SUSE-SU-2015:0158-1, USN-2485-1, VIGILANCE-VUL-16060, VU#967332
bash: command execution in the function parser
An attacker can define a special environment variable, which is transmitted (via CGI or OpenSSH for example) to bash, in order to execute code...
193355, 193866, 194029, 194064, 194669, 480931, c04475942, c04479492, CERTFR-2014-AVI-403, CERTFR-2014-AVI-415, CERTFR-2014-AVI-480, CTX200217, CTX200223, CVE-2014-6278, ESA-2014-111, ESA-2014-123, ESA-2014-124, ESA-2014-125, ESA-2014-126, ESA-2014-127, ESA-2014-128, ESA-2014-133, ESA-2014-136, ESA-2014-150, ESA-2014-151, ESA-2014-152, ESA-2014-162, HPSBGN03138, HPSBMU03144, JSA10648, JSA10661, MDVSA-2015:164, openSUSE-SU-2014:1310-1, openSUSE-SU-2016:2961-1, SB10085, sk102673, SOL15629, SSA:2014-272-01, SSA-860967, T1021272, USN-2380-1, VIGILANCE-VUL-15421, VMSA-2014-0010, VMSA-2014-0010.10, VMSA-2014-0010.11, VMSA-2014-0010.12, VMSA-2014-0010.13, VMSA-2014-0010.2, VMSA-2014-0010.4, VMSA-2014-0010.7, VMSA-2014-0010.8, VMSA-2014-0010.9
bash: memory corruption in the function parser
An attacker can define a special environment variable, which is transmitted (via CGI or OpenSSH for example) to bash, in order to execute code...
193355, 193866, 194029, 194064, 194669, 480931, c04475942, c04479492, CERTFR-2014-AVI-403, CERTFR-2014-AVI-415, CERTFR-2014-AVI-480, CTX200217, CTX200223, CVE-2014-6277, ESA-2014-111, ESA-2014-123, ESA-2014-124, ESA-2014-125, ESA-2014-126, ESA-2014-127, ESA-2014-128, ESA-2014-133, ESA-2014-136, ESA-2014-150, ESA-2014-151, ESA-2014-152, ESA-2014-162, HPSBGN03138, HPSBMU03144, JSA10648, JSA10661, MDVSA-2015:164, openSUSE-SU-2014:1310-1, openSUSE-SU-2016:2961-1, SB10085, sk102673, SOL15629, SSA:2014-272-01, SSA-860967, T1021272, USN-2380-1, VIGILANCE-VUL-15420, VMSA-2014-0010, VMSA-2014-0010.10, VMSA-2014-0010.11, VMSA-2014-0010.12, VMSA-2014-0010.13, VMSA-2014-0010.2, VMSA-2014-0010.4, VMSA-2014-0010.7, VMSA-2014-0010.8, VMSA-2014-0010.9
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