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Mandrake Security Advisory MDVSA-2009:193 (ruby)

🗓️ 17 Aug 2009 00:00:00Reported by Copyright (C) 2009 E-Soft Inc.Type 
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This is Mandrake Security Advisory MDVSA-2009:193 for Ruby software versions 1.8 and 1.9. It addresses a vulnerability related to checking the return value from the OCSP_basic_verify function, potentially allowing remote attackers to present an invalid X.509 certificate

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Code
# SPDX-FileCopyrightText: 2009 E-Soft Inc.
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.64536");
  script_version("2023-07-18T05:05:36+0000");
  script_tag(name:"last_modification", value:"2023-07-18 05:05:36 +0000 (Tue, 18 Jul 2023)");
  script_tag(name:"creation_date", value:"2009-08-17 16:54:45 +0200 (Mon, 17 Aug 2009)");
  script_cve_id("CVE-2009-0642");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_name("Mandrake Security Advisory MDVSA-2009:193 (ruby)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 E-Soft Inc.");
  script_family("Mandrake Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mandriva_mandrake_linux", "ssh/login/rpms", re:"ssh/login/release=MNDK_(2008\.1|2009\.0|2009\.1|3\.0|4\.0|mes5)");
  script_tag(name:"insight", value:"ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check
the return value from the OCSP_basic_verify function, which might allow
remote attackers to successfully present an invalid X.509 certificate,
possibly involving a revoked certificate.

This update corrects the problem, including for older ruby versions.

Affected: 2008.1, 2009.0, 2009.1, Corporate 3.0, Corporate 4.0,
          Enterprise Server 5.0");
  script_tag(name:"solution", value:"To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.");

  script_xref(name:"URL", value:"https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2009:193");
  script_tag(name:"summary", value:"The remote host is missing an update to ruby
announced via advisory MDVSA-2009:193.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

res = "";
report = "";
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.6~9p114.4mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.6~9p114.4mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.6~9p114.4mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.6~9p114.4mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.7~7p72.2mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.7~7p72.2mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.7~7p72.2mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.7~7p72.2mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.7~9p72.2mdv2009.1", rls:"MNDK_2009.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.7~9p72.2mdv2009.1", rls:"MNDK_2009.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.7~9p72.2mdv2009.1", rls:"MNDK_2009.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.7~9p72.2mdv2009.1", rls:"MNDK_2009.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.1~1.13.C30mdk", rls:"MNDK_3.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.1~1.13.C30mdk", rls:"MNDK_3.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.1~1.13.C30mdk", rls:"MNDK_3.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.1~1.13.C30mdk", rls:"MNDK_3.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.2~7.10.20060mlcs4", rls:"MNDK_4.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.2~7.10.20060mlcs4", rls:"MNDK_4.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.2~7.10.20060mlcs4", rls:"MNDK_4.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.2~7.10.20060mlcs4", rls:"MNDK_4.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.7~7p72.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.7~7p72.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-doc", rpm:"ruby-doc~1.8.7~7p72.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tk", rpm:"ruby-tk~1.8.7~7p72.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99);
}

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18 Jul 2023 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 26.8
EPSS0.0264
22