ALT Linux Team

Branch sisyphus update on 2015-09-15

2015-09-15

ALT-BU-2015-2639-1

Branch sisyphus update bulletin.

ALT-PU-2015-1777-1

Package tigervnc updated to version 1.3.1-alt1 for branch sisyphus in task 149102.

Closed vulnerabilities

Published: 2020-01-02
Modified: 2024-11-21

CVE-2014-0011

Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before 1.3.1, when NDEBUG is enabled, allow remote VNC servers to cause a denial of service (vncviewer crash) and possibly execute arbitrary code via vectors related to screen image rendering.

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2014-10-16
Modified: 2025-04-12

CVE-2014-8240

Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051.

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
References:

ALT-PU-2015-1778-1

Package dovecot updated to version 2.2.18-alt1 for branch sisyphus in task 149164.

Closed vulnerabilities

Published: 2017-09-19
Modified: 2025-04-20

CVE-2015-3420

The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.

Severity: MEDIUM (4.3) Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: MEDIUM (5.9) Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
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Version: 2.1.2
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