ID CVE-2018-1000301
Summary curl version curl 7.20.0 to and including curl 7.59.0 contains a CWE-126: Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded RTSP content.. This vulnerability appears to have been fixed in curl < 7.20.0 and curl >= 7.60.0.
References
Vulnerable Configurations
  • Debian Linux 7.0
    cpe:2.3:o:debian:debian_linux:7.0
  • Debian Linux 8.0 (Jessie)
    cpe:2.3:o:debian:debian_linux:8.0
  • Debian Linux 9.0
    cpe:2.3:o:debian:debian_linux:9.0
  • Canonical Ubuntu Linux 12.04 ESM (Extended Security Maintenance)
    cpe:2.3:o:canonical:ubuntu_linux:12.04:-:-:-:esm
  • Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)
    cpe:2.3:o:canonical:ubuntu_linux:14.04:-:-:-:lts
  • Canonical Ubuntu Linux 16.04 LTS (Long-Term Support)
    cpe:2.3:o:canonical:ubuntu_linux:16.04:-:-:-:lts
  • Canonical Ubuntu Linux 17.10
    cpe:2.3:o:canonical:ubuntu_linux:17.10
  • Canonical Ubuntu Linux 18.04 LTS Edition
    cpe:2.3:o:canonical:ubuntu_linux:18.04:-:-:-:lts
  • Haxx Curl 7.20.0
    cpe:2.3:a:haxx:curl:7.20.0
  • Haxx Curl 7.20.1
    cpe:2.3:a:haxx:curl:7.20.1
  • Haxx Curl 7.21.0
    cpe:2.3:a:haxx:curl:7.21.0
  • Haxx Curl 7.21.1
    cpe:2.3:a:haxx:curl:7.21.1
  • Haxx Curl 7.21.2
    cpe:2.3:a:haxx:curl:7.21.2
  • Haxx Curl 7.21.3
    cpe:2.3:a:haxx:curl:7.21.3
  • Haxx Curl 7.21.4
    cpe:2.3:a:haxx:curl:7.21.4
  • Haxx Curl 7.21.5
    cpe:2.3:a:haxx:curl:7.21.5
  • Haxx Curl 7.21.6
    cpe:2.3:a:haxx:curl:7.21.6
  • Haxx Curl 7.21.7
    cpe:2.3:a:haxx:curl:7.21.7
  • Haxx Curl 7.22.0
    cpe:2.3:a:haxx:curl:7.22.0
  • Haxx Curl 7.23.0
    cpe:2.3:a:haxx:curl:7.23.0
  • Haxx Curl 7.23.1
    cpe:2.3:a:haxx:curl:7.23.1
  • Haxx Curl 7.24.0
    cpe:2.3:a:haxx:curl:7.24.0
  • Haxx Curl 7.25.0
    cpe:2.3:a:haxx:curl:7.25.0
  • Haxx Curl 7.26.0
    cpe:2.3:a:haxx:curl:7.26.0
  • Haxx Curl 7.27.0
    cpe:2.3:a:haxx:curl:7.27.0
  • Haxx Curl 7.28.0
    cpe:2.3:a:haxx:curl:7.28.0
  • Haxx Curl 7.28.1
    cpe:2.3:a:haxx:curl:7.28.1
  • Haxx Curl 7.29.0
    cpe:2.3:a:haxx:curl:7.29.0
  • Haxx Curl 7.30.0
    cpe:2.3:a:haxx:curl:7.30.0
  • Haxx Curl 7.31.0
    cpe:2.3:a:haxx:curl:7.31.0
  • Haxx Curl 7.32.0
    cpe:2.3:a:haxx:curl:7.32.0
  • Haxx Curl 7.33.0
    cpe:2.3:a:haxx:curl:7.33.0
  • Haxx Curl 7.34.0
    cpe:2.3:a:haxx:curl:7.34.0
  • Haxx Curl 7.35.0
    cpe:2.3:a:haxx:curl:7.35.0
  • Haxx Curl 7.36.0
    cpe:2.3:a:haxx:curl:7.36.0
  • Haxx Curl 7.37.0
    cpe:2.3:a:haxx:curl:7.37.0
  • Haxx Curl 7.37.1
    cpe:2.3:a:haxx:curl:7.37.1
  • Haxx Curl 7.38.0
    cpe:2.3:a:haxx:curl:7.38.0
  • Haxx Curl 7.39.0
    cpe:2.3:a:haxx:curl:7.39.0
  • Haxx Curl 7.40.0
    cpe:2.3:a:haxx:curl:7.40.0
  • Haxx Curl 7.41.0
    cpe:2.3:a:haxx:curl:7.41.0
  • Haxx Curl 7.42.0
    cpe:2.3:a:haxx:curl:7.42.0
  • Haxx Curl 7.42.1
    cpe:2.3:a:haxx:curl:7.42.1
  • Haxx Curl 7.43.0
    cpe:2.3:a:haxx:curl:7.43.0
  • Haxx Curl 7.44.0
    cpe:2.3:a:haxx:curl:7.44.0
  • Haxx Curl 7.45.0
    cpe:2.3:a:haxx:curl:7.45.0
  • Haxx Curl 7.46.0
    cpe:2.3:a:haxx:curl:7.46.0
  • Haxx Curl 7.47.0
    cpe:2.3:a:haxx:curl:7.47.0
  • Haxx Curl 7.47.1
    cpe:2.3:a:haxx:curl:7.47.1
  • Haxx Curl 7.48.0
    cpe:2.3:a:haxx:curl:7.48.0
  • Haxx Curl 7.49.0
    cpe:2.3:a:haxx:curl:7.49.0
  • Haxx Curl 7.49.1
    cpe:2.3:a:haxx:curl:7.49.1
  • Haxx Curl 7.50.0
    cpe:2.3:a:haxx:curl:7.50.0
  • Haxx Curl 7.50.1
    cpe:2.3:a:haxx:curl:7.50.1
  • Haxx Curl 7.50.2
    cpe:2.3:a:haxx:curl:7.50.2
  • Haxx Curl 7.50.3
    cpe:2.3:a:haxx:curl:7.50.3
  • Haxx Curl 7.51.0
    cpe:2.3:a:haxx:curl:7.51.0
  • Haxx Curl 7.52.0
    cpe:2.3:a:haxx:curl:7.52.0
  • Haxx Curl 7.52.1
    cpe:2.3:a:haxx:curl:7.52.1
  • Haxx Curl 7.53.0
    cpe:2.3:a:haxx:curl:7.53.0
  • Haxx Curl 7.53.1
    cpe:2.3:a:haxx:curl:7.53.1
  • Haxx Curl 7.54.0
    cpe:2.3:a:haxx:curl:7.54.0
  • Haxx Curl 7.54.1
    cpe:2.3:a:haxx:curl:7.54.1
  • Haxx Curl 7.55.0
    cpe:2.3:a:haxx:curl:7.55.0
  • Haxx Curl 7.55.1
    cpe:2.3:a:haxx:curl:7.55.1
  • Haxx Curl 7.56.0
    cpe:2.3:a:haxx:curl:7.56.0
  • Haxx Curl 7.56.1
    cpe:2.3:a:haxx:curl:7.56.1
  • Haxx Curl 7.57.0
    cpe:2.3:a:haxx:curl:7.57.0
  • Haxx Curl 7.58.0
    cpe:2.3:a:haxx:curl:7.58.0
  • Haxx Curl 7.59.0
    cpe:2.3:a:haxx:curl:7.59.0
  • RedHat Enterprise Linux Desktop 7.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  • RedHat Enterprise Linux Server 7.0
    cpe:2.3:o:redhat:enterprise_linux_server:7.0
  • RedHat Enterprise Linux Workstation 7.0
    cpe:2.3:o:redhat:enterprise_linux_workstation:7.0
CVSS
Base: 6.4
Impact:
Exploitability:
CWE CWE-119
CAPEC
  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
  • Overflow Binary Resource File
    An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the attacker access to the execution stack and execute arbitrary code in the target process. This attack pattern is a variant of standard buffer overflow attacks using an unexpected vector (binary files) to wrap its attack and open up a new attack vector. The attacker is required to either directly serve the binary content to the victim, or place it in a locale like a MP3 sharing application, for the victim to download. The attacker then is notified upon the download or otherwise locates the vulnerability opened up by the buffer overflow.
  • Buffer Overflow via Symbolic Links
    This type of attack leverages the use of symbolic links to cause buffer overflows. An attacker can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.
  • Overflow Variables and Tags
    This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The attacker crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.
  • Buffer Overflow via Parameter Expansion
    In this attack, the target software is given input that the attacker knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.
  • Buffer Overflow in an API Call
    This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An attacker who has access to an API may try to embed malicious code in the API function call and exploit a buffer overflow vulnerability in the function's implementation. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.
  • Buffer Overflow in Local Command-Line Utilities
    This attack targets command-line utilities available in a number of shells. An attacker can leverage a vulnerability found in a command-line utility to escalate privilege to root.
nessus via4
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-3648-1.NASL
    description Dario Weisser discovered that curl incorrectly handled long FTP server command replies. If a user or automated system were tricked into connecting to a malicious FTP server, a remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 17.10 and Ubuntu 18.04 LTS. (CVE-2018-1000300) Max Dymond discovered that curl incorrectly handled certain RTSP responses. If a user or automated system were tricked into connecting to a malicious server, a remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2018-1000301). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 109893
    published 2018-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109893
    title Ubuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : curl vulnerabilities (USN-3648-1)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2018-1330.NASL
    description According to the versions of the curl package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that libcurl did not safely parse FTP URLs when using the CURLOPT_FTP_FILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an arbitrary location, resulting in a crash, or an unspecified behavior.(CVE-2018-1000120) - A NULL pointer dereference flaw was found in the way libcurl checks values returned by the openldap ldap_get_attribute_ber() function. A malicious LDAP server could use this flaw to crash a libcurl client application via a specially crafted LDAP reply.(CVE-2018-1000121) - A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage(CVE-2018-1000122) - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2018-1000301) - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2016-9586) - libcurl may read outside of a heap allocated buffer when doing FTP. When libcurl connects to an FTP server and successfully logs in (anonymous or not), it asks the server for the current directory with the `PWD` command. The server then responds with a 257 response containing the path, inside double quotes. The returned path name is then kept by libcurl for subsequent uses. Due to a flaw in the string parser for this directory name, a directory name passed like this but without a closing double quote would lead to libcurl not adding a trailing NUL byte to the buffer holding the name. When libcurl would then later access the string, it could read beyond the allocated heap buffer and crash or wrongly access data beyond the buffer, thinking it was part of the path. A malicious server could abuse this fact and effectively prevent libcurl-based clients to work with it - the PWD command is always issued on new FTP connections and the mistake has a high chance of causing a segfault. The simple fact that this has issue remained undiscovered for this long could suggest that malformed PWD responses are rare in benign servers. We are not aware of any exploit of this flaw. This bug was introduced in commit [415d2e7cb7](https://github.com/curl/curl/commit/415d2e 7cb7), March 2005. In libcurl version 7.56.0, the parser always zero terminates the string but also rejects it if not terminated properly with a final double quote.(CVE-2017-1000254) - The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.(CVE-2017-8817) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-13
    plugin id 118418
    published 2018-10-26
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118418
    title EulerOS Virtualization 2.5.0 : curl (EulerOS-SA-2018-1330)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2018-471.NASL
    description This update for curl fixes several issues : Security issues fixed : - CVE-2018-1000301: Fixed a RTSP bad headers buffer over-read could crash the curl client (bsc#1092098) Non security issues fixed : - If the DEFAULT_SUSE cipher list is not available use the HIGH cipher alias before failing. (bsc#1086825) This update was imported from the SUSE:SLE-12:Update update project.
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 109931
    published 2018-05-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109931
    title openSUSE Security Update : curl (openSUSE-2018-471)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20181030_CURL_AND_NSS_PEM_ON_SL7_X.NASL
    description Security Fix(es) : - curl: HTTP authentication leak in redirects (CVE-2018-1000007) - curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120) - curl: RTSP RTP buffer over-read (CVE-2018-1000122) - curl: Out-of-bounds heap read when missing RTSP headers allows information leak of denial of service (CVE-2018-1000301) - curl: LDAP NULL pointer dereference (CVE-2018-1000121)
    last seen 2019-02-21
    modified 2018-12-27
    plugin id 119180
    published 2018-11-27
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=119180
    title Scientific Linux Security Update : curl and nss-pem on SL7.x x86_64
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-1327-2.NASL
    description This update for curl fixes several issues : Security issues fixed : CVE-2018-1000301: Fixed a RTSP bad headers buffer over-read could crash the curl client (bsc#1092098) Non security issues fixed: If the DEFAULT_SUSE cipher list is not available use the HIGH cipher alias before failing. (bsc#1086825) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 118253
    published 2018-10-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118253
    title SUSE SLES12 Security Update : curl (SUSE-SU-2018:1327-2)
  • NASL family Amazon Linux Local Security Checks
    NASL id AL2_ALAS-2019-1139.NASL
    description The nss-pem package provides the PEM file reader for Network Security Services (NSS) implemented as a PKCS#11 module. This update contains fixes related to CURL security updates, specifically updating an object ID when reusing a certificate
    last seen 2019-02-21
    modified 2019-01-10
    plugin id 121048
    published 2019-01-10
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=121048
    title Amazon Linux 2 : nss-pem (ALAS-2019-1139)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-4202.NASL
    description OSS-fuzz, assisted by Max Dymond, discovered that cURL, an URL transfer library, could be tricked into reading data beyond the end of a heap based buffer when parsing invalid headers in an RTSP response.
    last seen 2019-02-21
    modified 2018-11-13
    plugin id 109901
    published 2018-05-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109901
    title Debian DSA-4202-1 : curl - security update
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-1327-1.NASL
    description This update for curl fixes several issues: Security issues fixed : - CVE-2018-1000301: Fixed a RTSP bad headers buffer over-read could crash the curl client (bsc#1092098) Non security issues fixed : - If the DEFAULT_SUSE cipher list is not available use the HIGH cipher alias before failing. (bsc#1086825) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 109913
    published 2018-05-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109913
    title SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2018:1327-1)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2018-1203.NASL
    description According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was found that libcurl did not safely parse FTP URLs when using the CURLOPT_FTP_FILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an arbitrary location, resulting in a crash, or an unspecified behavior.(CVE-2018-1000120) - A NULL pointer dereference flaw was found in the way libcurl checks values returned by the openldap ldap_get_attribute_ber() function. A malicious LDAP server could use this flaw to crash a libcurl client application via a specially crafted LDAP reply.(CVE-2018-1000121) - A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage(CVE-2018-1000122) - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2018-1000301) - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2016-9586) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-13
    plugin id 110867
    published 2018-07-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110867
    title EulerOS 2.0 SP3 : curl (EulerOS-SA-2018-1203)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-1379.NASL
    description It was discovered that there was an issue in the curl a command-line tool for downloading (eg.) data over HTTP. curl could have be tricked into reading data beyond the end of a heap based buffer used to store downloaded content. For more information, please see upstream's advisory at : https://curl.haxx.se/docs/adv_2018-b138.html For Debian 7 'Wheezy', this issue has been fixed in curl version 7.26.0-1+wheezy25+deb7u1. We recommend that you upgrade your curl packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-18
    plugin id 109872
    published 2018-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109872
    title Debian DLA-1379-1 : curl security update
  • NASL family PhotonOS Local Security Checks
    NASL id PHOTONOS_PHSA-2018-2_0-0068_CURL.NASL
    description An update of the curl package has been released.
    last seen 2019-02-08
    modified 2019-02-07
    plugin id 121963
    published 2019-02-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=121963
    title Photon OS 2.0: Curl PHSA-2018-2.0-0068
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-FA01002D7E.NASL
    description - fix FTP shutdown response buffer overflow (CVE-2018-1000300) - fix RTSP bad headers buffer over-read (CVE-2018-1000301) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2019-01-03
    plugin id 120931
    published 2019-01-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=120931
    title Fedora 28 : curl (2018-fa01002d7e)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2018-1202.NASL
    description According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2018-1000301) - curl version curl 7.20.0 to and including curl 7.59.0 contains a Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded rtsp content.(CVE-2016-9586) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-13
    plugin id 110866
    published 2018-07-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110866
    title EulerOS 2.0 SP2 : curl (EulerOS-SA-2018-1202)
  • NASL family FreeBSD Local Security Checks
    NASL id FREEBSD_PKG_04FE6C8D2A344009A81EE7A7E759B5D2.NASL
    description cURL security problems : CVE-2018-1000300: FTP shutdown response buffer overflow curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies. When doing FTP transfers, curl keeps a spare 'closure handle' around internally that will be used when an FTP connection gets shut down since the original curl easy handle is then already removed. FTP server response data that gets cached from the original transfer might then be larger than the default buffer size (16 KB) allocated in the 'closure handle', which can lead to a buffer overwrite. The contents and size of that overwrite is controllable by the server. This situation was detected by an assert() in the code, but that was of course only preventing bad stuff in debug builds. This bug is very unlikely to trigger with non-malicious servers. We are not aware of any exploit of this flaw. CVE-2018-1000301: RTSP bad headers buffer over-read curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded content. When servers send RTSP responses back to curl, the data starts out with a set of headers. curl parses that data to separate it into a number of headers to deal with those appropriately and to find the end of the headers that signal the start of the 'body' part. The function that splits up the response into headers is called Curl_http_readwrite_headers() and in situations where it can't find a single header in the buffer, it might end up leaving a pointer pointing into the buffer instead of to the start of the buffer which then later on may lead to an out of buffer read when code assumes that pointer points to a full buffer size worth of memory to use. This could potentially lead to information leakage but most likely a crash/denial of service for applications if a server triggers this flaw. We are not aware of any exploit of this flaw.
    last seen 2019-02-21
    modified 2018-12-19
    plugin id 109877
    published 2018-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109877
    title FreeBSD : cURL -- multiple vulnerabilities (04fe6c8d-2a34-4009-a81e-e7a7e759b5d2)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2018-3157.NASL
    description An update for curl and nss-pem is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. The nss-pem package provides the PEM file reader for Network Security Services (NSS) implemented as a PKCS#11 module. Security Fix(es) : * curl: HTTP authentication leak in redirects (CVE-2018-1000007) * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120) * curl: RTSP RTP buffer over-read (CVE-2018-1000122) * curl: Out-of-bounds heap read when missing RTSP headers allows information leak of denial of service (CVE-2018-1000301) * curl: LDAP NULL pointer dereference (CVE-2018-1000121) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Curl project for reporting these issues. Upstream acknowledges Craig de Stigter as the original reporter of CVE-2018-1000007; Duy Phan Thanh as the original reporter of CVE-2018-1000120; Max Dymond as the original reporter of CVE-2018-1000122; the OSS-fuzz project as the original reporter of CVE-2018-1000301; and Dario Weisser as the original reporter of CVE-2018-1000121. Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.
    last seen 2019-02-21
    modified 2018-11-16
    plugin id 118996
    published 2018-11-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118996
    title CentOS 7 : curl / nss-pem (CESA-2018:3157)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-1478-1.NASL
    description This update for curl fixes the following issues : - CVE-2018-1000301: Fixed a buffer over-read caused by bad RTSP headers (bsc#1092098) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 110260
    published 2018-05-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110260
    title SUSE SLES11 Security Update : curl (SUSE-SU-2018:1478-1)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2018-3157.NASL
    description An update for curl and nss-pem is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. The nss-pem package provides the PEM file reader for Network Security Services (NSS) implemented as a PKCS#11 module. Security Fix(es) : * curl: HTTP authentication leak in redirects (CVE-2018-1000007) * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120) * curl: RTSP RTP buffer over-read (CVE-2018-1000122) * curl: Out-of-bounds heap read when missing RTSP headers allows information leak of denial of service (CVE-2018-1000301) * curl: LDAP NULL pointer dereference (CVE-2018-1000121) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Curl project for reporting these issues. Upstream acknowledges Craig de Stigter as the original reporter of CVE-2018-1000007; Duy Phan Thanh as the original reporter of CVE-2018-1000120; Max Dymond as the original reporter of CVE-2018-1000122; the OSS-fuzz project as the original reporter of CVE-2018-1000301; and Dario Weisser as the original reporter of CVE-2018-1000121. Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 118532
    published 2018-10-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118532
    title RHEL 7 : curl and nss-pem (RHSA-2018:3157)
  • NASL family Slackware Local Security Checks
    NASL id SLACKWARE_SSA_2018-136-01.NASL
    description New curl packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.
    last seen 2018-09-05
    modified 2018-09-04
    plugin id 109870
    published 2018-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=109870
    title Slackware 14.0 / 14.1 / 14.2 / current : curl (SSA:2018-136-01)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2018-3157.NASL
    description From Red Hat Security Advisory 2018:3157 : An update for curl and nss-pem is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. The nss-pem package provides the PEM file reader for Network Security Services (NSS) implemented as a PKCS#11 module. Security Fix(es) : * curl: HTTP authentication leak in redirects (CVE-2018-1000007) * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120) * curl: RTSP RTP buffer over-read (CVE-2018-1000122) * curl: Out-of-bounds heap read when missing RTSP headers allows information leak of denial of service (CVE-2018-1000301) * curl: LDAP NULL pointer dereference (CVE-2018-1000121) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Curl project for reporting these issues. Upstream acknowledges Craig de Stigter as the original reporter of CVE-2018-1000007; Duy Phan Thanh as the original reporter of CVE-2018-1000120; Max Dymond as the original reporter of CVE-2018-1000122; the OSS-fuzz project as the original reporter of CVE-2018-1000301; and Dario Weisser as the original reporter of CVE-2018-1000121. Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.
    last seen 2019-02-21
    modified 2018-11-07
    plugin id 118775
    published 2018-11-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118775
    title Oracle Linux 7 : curl / nss-pem (ELSA-2018-3157)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-9DC7338487.NASL
    description - fix FTP shutdown response buffer overflow (CVE-2018-1000300) - fix RTSP bad headers buffer over-read (CVE-2018-1000301) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 110061
    published 2018-05-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110061
    title Fedora 27 : curl (2018-9dc7338487)
  • NASL family PhotonOS Local Security Checks
    NASL id PHOTONOS_PHSA-2018-2_0-0068.NASL
    description An update of 'curl' packages of Photon OS has been released.
    last seen 2019-02-08
    modified 2019-02-07
    plugin id 111954
    published 2018-08-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=111954
    title Photon OS 2.0: Curl PHSA-2018-2.0-0068 (deprecated)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2018-589.NASL
    description This update for curl to version 7.60.0 fixes the following issues : These security issues were fixed : - CVE-2018-1000300: Prevent heap-based buffer overflow when closing down an FTP connection with very long server command replies (bsc#1092094). - CVE-2018-1000301: Prevent buffer over-read that could have cause reading data beyond the end of a heap based buffer used to store downloaded RTSP content (bsc#1092098). These non-security issues were fixed : - Add CURLOPT_HAPROXYPROTOCOL, support for the HAProxy PROXY protocol - Add --haproxy-protocol for the command line tool - Add CURLOPT_DNS_SHUFFLE_ADDRESSES, shuffle returned IP addresses - FTP: fix typo in recursive callback detection for seeking - test1208: marked flaky - HTTP: make header-less responses still count correct body size - user-agent.d:: mention --proxy-header as well - http2: fixes typo - cleanup: misc typos in strings and comments - rate-limit: use three second window to better handle high speeds - examples/hiperfifo.c: improved - pause: when changing pause state, update socket state - curl_version_info.3: fix ssl_version description - add_handle/easy_perform: clear errorbuffer on start if set - cmake: add support for brotli - parsedate: support UT timezone - vauth/ntlm.h: fix the #ifdef header guard - lib/curl_path.h: added #ifdef header guard - vauth/cleartext: fix integer overflow check - CURLINFO_COOKIELIST.3: made the example not leak memory - cookie.d: mention that '-' as filename means stdin - CURLINFO_SSL_VERIFYRESULT.3: fixed the example - http2: read pending frames (including GOAWAY) in connection-check - timeval: remove compilation warning by casting - cmake: avoid warn-as-error during config checks - travis-ci: enable -Werror for CMake builds - openldap: fix for NULL return from ldap_get_attribute_ber() - threaded resolver: track resolver time and set suitable timeout values - cmake: Add advapi32 as explicit link library for win32 - docs: fix CURLINFO_*_T examples use of CURL_FORMAT_CURL_OFF_T - test1148: set a fixed locale for the test - cookies: when reading from a file, only remove_expired once - cookie: store cookies per top-level-domain-specific hash table - openssl: RESTORED verify locations when verifypeer==0 - file: restore old behavior for file:////foo/bar URLs - FTP: allow PASV on IPv6 connections when a proxy is being used - build-openssl.bat: allow custom paths for VS and perl - winbuild: make the clean target work without build-type - build-openssl.bat: Refer to VS2017 as VC14.1 instead of VC15 - curl: retry on FTP 4xx, ignore other protocols - configure: detect (and use) sa_family_t - examples/sftpuploadresume: Fix Windows large file seek - build: cleanup to fix clang warnings/errors - winbuild: updated the documentation - lib: silence null-dereference warnings - travis: bump to clang 6 and gcc 7 - travis: build libpsl and make builds use it - proxy: show getenv proxy use in verbose output - duphandle: make sure CURLOPT_RESOLVE is duplicated - all: Refactor malloc+memset to use calloc - checksrc: Fix typo - system.h: Add sparcv8plus to oracle/sunpro 32-bit detection - vauth: Fix typo - ssh: show libSSH2 error code when closing fails - test1148: tolerate progress updates better - urldata: make service names unconditional - configure: keep LD_LIBRARY_PATH changes local - ntlm_sspi: fix authentication using Credential Manager - schannel: add client certificate authentication - winbuild: Support custom devel paths for each dependency - schannel: add support for CURLOPT_CAINFO - http2: handle on_begin_headers() called more than once - openssl: support OpenSSL 1.1.1 verbose-mode trace messages - openssl: fix subjectAltName check on non-ASCII platforms - http2: avoid strstr() on data not zero terminated - http2: clear the 'drain counter' when a stream is closed - http2: handle GOAWAY properly - tool_help: clarify --max-time unit of time is seconds - curl.1: clarify that options and URLs can be mixed - http2: convert an assert to run-time check - curl_global_sslset: always provide available backends - ftplistparser: keep state between invokes - Curl_memchr: zero length input can't match - examples/sftpuploadresume: typecast fseek argument to long - examples/http2-upload: expand buffer to avoid silly warning - ctype: restore character classification for non-ASCII platforms - mime: avoid NULL pointer dereference risk - cookies: ensure that we have cookies before writing jar - os400.c: fix checksrc warnings - configure: provide --with-wolfssl as an alias for --with-cyassl - cyassl: adapt to libraries without TLS 1.0 support built-in - http2: get rid of another strstr - checksrc: force indentation of lines after an else - cookies: remove unused macro - CURLINFO_PROTOCOL.3: mention the existing defined names - tests: provide 'manual' as a feature to optionally require - travis: enable libssh2 on both macos and Linux - CURLOPT_URL.3: added ENCODING section - wolfssl: Fix non-blocking connect - vtls: don't define MD5_DIGEST_LENGTH for wolfssl - docs: remove extraneous commas in man pages - URL: fix ASCII dependency in strcpy_url and strlen_url - ssh-libssh.c: fix left shift compiler warning - configure: only check for CA bundle for file-using SSL backends - travis: add an mbedtls build - http: don't set the 'rewind' flag when not uploading anything - configure: put CURLDEBUG and DEBUGBUILD in lib/curl_config.h - transfer: don't unset writesockfd on setup of multiplexed conns - vtls: use unified 'supports' bitfield member in backends - URLs: fix one more http url - travis: add a build using WolfSSL - openssl: change FILE ops to BIO ops - travis: add build using NSS - smb: reject negative file sizes - cookies: accept parameter names as cookie name - http2: getsock fix for uploads - all over: fixed format specifiers - http2: use the correct function pointer typedef
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 110434
    published 2018-06-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110434
    title openSUSE Security Update : curl (openSUSE-2018-589)
  • NASL family Amazon Linux Local Security Checks
    NASL id AL2_ALAS-2018-1029.NASL
    description Curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.(CVE-2018-1000300) Curl version curl 7.20.0 to and including curl 7.59.0 contains a CWE-126: Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded RTSP content.(CVE-2018-1000301)
    last seen 2019-02-21
    modified 2018-08-31
    plugin id 110446
    published 2018-06-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110446
    title Amazon Linux 2 : curl (ALAS-2018-1029)
  • NASL family PhotonOS Local Security Checks
    NASL id PHOTONOS_PHSA-2018-1_0-0158_CURL.NASL
    description An update of the curl package has been released.
    last seen 2019-02-08
    modified 2019-02-07
    plugin id 121855
    published 2019-02-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=121855
    title Photon OS 1.0: Curl PHSA-2018-1.0-0158
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-201806-05.NASL
    description The remote host is affected by the vulnerability described in GLSA-201806-05 (cURL: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in cURL. Please review the CVE identifiers referenced below for details. Impact : Remote attackers could cause a Denial of Service condition, obtain sensitive information, or have other unspecified impacts. Workaround : There is no known workaround at this time.
    last seen 2019-02-21
    modified 2018-09-04
    plugin id 110614
    published 2018-06-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110614
    title GLSA-201806-05 : cURL: Multiple vulnerabilities
  • NASL family PhotonOS Local Security Checks
    NASL id PHOTONOS_PHSA-2018-1_0-0158.NASL
    description An update of 'curl' packages of Photon OS has been released.
    last seen 2019-02-08
    modified 2019-02-07
    plugin id 111941
    published 2018-08-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=111941
    title Photon OS 1.0: Curl PHSA-2018-1.0-0158 (deprecated)
redhat via4
advisories
  • bugzilla
    id 1610998
    title = 7.29.0-47 breaks yum update functionality on EC2 RHEL instances (401 unauthorized)
    oval
    AND
    • OR
      • comment Red Hat Enterprise Linux 7 Client is installed
        oval oval:com.redhat.rhsa:tst:20140675001
      • comment Red Hat Enterprise Linux 7 Server is installed
        oval oval:com.redhat.rhsa:tst:20140675002
      • comment Red Hat Enterprise Linux 7 Workstation is installed
        oval oval:com.redhat.rhsa:tst:20140675003
      • comment Red Hat Enterprise Linux 7 ComputeNode is installed
        oval oval:com.redhat.rhsa:tst:20140675004
    • OR
      • AND
        • comment curl is earlier than 0:7.29.0-51.el7
          oval oval:com.redhat.rhsa:tst:20183157007
        • comment curl is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110918016
      • AND
        • comment libcurl is earlier than 0:7.29.0-51.el7
          oval oval:com.redhat.rhsa:tst:20183157005
        • comment libcurl is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110918020
      • AND
        • comment libcurl-devel is earlier than 0:7.29.0-51.el7
          oval oval:com.redhat.rhsa:tst:20183157009
        • comment libcurl-devel is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20110918018
      • AND
        • comment nss-pem is earlier than 0:1.0.3-5.el7
          oval oval:com.redhat.rhsa:tst:20183157011
        • comment nss-pem is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhsa:tst:20183157012
    rhsa
    id RHSA-2018:3157
    released 2018-10-30
    severity Moderate
    title RHSA-2018:3157: curl and nss-pem security and bug fix update (Moderate)
  • rhsa
    id RHSA-2018:3558
rpms
  • curl-0:7.29.0-51.el7
  • libcurl-0:7.29.0-51.el7
  • libcurl-devel-0:7.29.0-51.el7
  • nss-pem-0:1.0.3-5.el7
refmap via4
bid 104225
confirm
debian DSA-4202
gentoo GLSA-201806-05
mlist [debian-lts-announce] 20180516 [SECURITY] [DLA 1379-1] curl security update
sectrack 1040931
ubuntu
  • USN-3598-2
  • USN-3648-1
Last major update 24-05-2018 - 09:29
Published 24-05-2018 - 09:29
Last modified 29-03-2019 - 10:46
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