ALT Linux Team

Branch sisyphus update on 2017-11-03

2017-11-03

ALT-BU-2017-3476-1

Branch sisyphus update bulletin.

ALT-PU-2017-2559-1

Package kernel-image-std-def updated to version 4.9.60-alt1 for branch sisyphus in task 192946.

Closed vulnerabilities

Published: 2018-01-24
Modified: 2024-12-03

BDU:2018-00089

Уязвимость реализации политики XFRM dump policy (net/xfrm/xfrm_user.c) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии или вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2017-11-22
Modified: 2025-04-20

CVE-2017-12193

The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.

Severity: MEDIUM (4.9) Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2017-11-24
Modified: 2025-04-20

CVE-2017-16939

The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.

Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2017-2560-1

Package bacula9 updated to version 9.0.3-alt3.S1 for branch sisyphus in task 193006.

Closed bugs

Bug #34118

Неверный регистр поля

ALT-PU-2017-2561-1

Package kernel-image-un-def updated to version 4.13.11-alt1 for branch sisyphus in task 192949.

Closed vulnerabilities

Published: 2018-01-24
Modified: 2024-12-03

BDU:2018-00089

Уязвимость реализации политики XFRM dump policy (net/xfrm/xfrm_user.c) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии или вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2017-11-22
Modified: 2025-04-20

CVE-2017-12193

The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.

Severity: MEDIUM (4.9) Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2017-11-06
Modified: 2025-04-20

CVE-2017-15306

The kvm_vm_ioctl_check_extension function in arch/powerpc/kvm/powerpc.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a KVM_CHECK_EXTENSION KVM_CAP_PPC_HTM ioctl call to /dev/kvm.

Severity: MEDIUM (4.9) Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2017-11-24
Modified: 2025-04-20

CVE-2017-16939

The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.

Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2017-2562-1

Package kernel-image-std-pae updated to version 4.4.96-alt1 for branch sisyphus in task 192950.

ALT-PU-2017-2563-1

Package pcre2 updated to version 10.30-alt1 for branch sisyphus in task 193021.

Closed vulnerabilities

Published: 2017-03-20
Modified: 2025-04-20

CVE-2017-7186

libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.

Severity: MEDIUM (5.0) Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2017-05-01
Modified: 2025-04-20

CVE-2017-8399

PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-05-05
Modified: 2025-04-20

CVE-2017-8786

pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:

ALT-PU-2017-2564-1

Package dcmtk updated to version 3.6.2-alt1 for branch sisyphus in task 193027.

Closed vulnerabilities

Published: 2014-06-10
Modified: 2025-04-12

CVE-2013-6825

(1) movescu.cc and (2) storescp.cc in dcmnet/apps/, (3) dcmnet/libsrc/scp.cc, (4) dcmwlm/libsrc/wlmactmg.cc, (5) dcmprscp.cc and (6) dcmpsrcv.cc in dcmpstat/apps/, (7) dcmpstat/tests/msgserv.cc, and (8) dcmqrdb/apps/dcmqrscp.cc in DCMTK 3.6.1 and earlier does not check the return value of the setuid system call, which allows local users to gain privileges by creating a large number of processes.

Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
References:
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