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nessusThis script is Copyright (C) 2004-2021 Tenable Network Security, Inc.MANDRAKE_MDKSA-2002-049.NASL
HistoryJul 31, 2004 - 12:00 a.m.

Mandrake Linux Security Advisory : libpng (MDKSA-2002:049)

2004-07-3100:00:00
This script is Copyright (C) 2004-2021 Tenable Network Security, Inc.
www.tenable.com
9

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

74.0%

A buffer overflow was found in the in the progressive reader of the PNG library when the PNG datastream contains more IDAT data than indicated by the IHDR chunk. These deliberately malformed datastreams would crash applications thus potentially allowing an attacker to execute malicious code. Many programs make use of the PNG libraries, including web browsers. This overflow is corrected in versions 1.0.14 and 1.2.4 of the PNG library.

In order to have the system utilize the upgraded packages after the upgrade, you must restart all running applications that are linked to libpng. You can obtain this list by executing ‘lsof|grep libpng’ or ‘fuser -v /usr/lib/libpng.so’.

#%NASL_MIN_LEVEL 70300

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2002:049. 
# The text itself is copyright (C) Mandriva S.A.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(13952);
  script_version("1.16");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2002-0728");
  script_xref(name:"MDKSA", value:"2002:049");

  script_name(english:"Mandrake Linux Security Advisory : libpng (MDKSA-2002:049)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A buffer overflow was found in the in the progressive reader of the
PNG library when the PNG datastream contains more IDAT data than
indicated by the IHDR chunk. These deliberately malformed datastreams
would crash applications thus potentially allowing an attacker to
execute malicious code. Many programs make use of the PNG libraries,
including web browsers. This overflow is corrected in versions 1.0.14
and 1.2.4 of the PNG library.

In order to have the system utilize the upgraded packages after the
upgrade, you must restart all running applications that are linked to
libpng. You can obtain this list by executing 'lsof|grep libpng' or
'fuser -v /usr/lib/libpng.so'."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"ftp://swrinde.nde.swri.edu/pub/png-group/archives/png-list.200207"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng3-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpng3-static-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:7.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:7.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2002/08/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2021 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK7.1", cpu:"i386", reference:"libpng-1.0.5-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.1", cpu:"i386", reference:"libpng-devel-1.0.5-2.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"libpng-1.0.8-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK7.2", cpu:"i386", reference:"libpng-devel-1.0.8-2.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"libpng2-1.0.9-1.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.0", cpu:"i386", reference:"libpng2-devel-1.0.9-1.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"libpng2-1.0.12-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"libpng2-devel-1.0.12-2.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpng3-1.2.4-3.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpng3-devel-1.2.4-3.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"libpng3-static-devel-1.2.4-3.1mdk", yank:"mdk")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
VendorProductVersionCPE
mandrivalinuxlibpngp-cpe:/a:mandriva:linux:libpng
mandrivalinuxlibpng-develp-cpe:/a:mandriva:linux:libpng-devel
mandrivalinuxlibpng2p-cpe:/a:mandriva:linux:libpng2
mandrivalinuxlibpng2-develp-cpe:/a:mandriva:linux:libpng2-devel
mandrivalinuxlibpng3p-cpe:/a:mandriva:linux:libpng3
mandrivalinuxlibpng3-develp-cpe:/a:mandriva:linux:libpng3-devel
mandrivalinuxlibpng3-static-develp-cpe:/a:mandriva:linux:libpng3-static-devel
mandrakesoftmandrake_linux7.1cpe:/o:mandrakesoft:mandrake_linux:7.1
mandrakesoftmandrake_linux7.2cpe:/o:mandrakesoft:mandrake_linux:7.2
mandrakesoftmandrake_linux8.0cpe:/o:mandrakesoft:mandrake_linux:8.0
Rows per page:
1-10 of 121

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

74.0%

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