ID CVE-2018-16839
Summary Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.
References
Vulnerable Configurations
  • 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
  • Haxx Curl 7.60.0
    cpe:2.3:a:haxx:curl:7.60.0
  • Haxx Curl 7.61.0
    cpe:2.3:a:haxx:curl:7.61.0
  • Haxx Curl 7.61.1
    cpe:2.3:a:haxx:curl:7.61.1
  • 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 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 18.04 LTS Edition
    cpe:2.3:o:canonical:ubuntu_linux:18.04:-:-:-:lts
  • Canonical Ubuntu Linux 18.10
    cpe:2.3:o:canonical:ubuntu_linux:18.10
CVSS
Base: 7.5
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 SuSE Local Security Checks
    NASL id OPENSUSE-2018-1379.NASL
    description This update for curl fixes the following issues : - CVE-2018-16839: A SASL password overflow via integer overflow was fixed which could lead to crashes (bsc#1112758) - CVE-2018-16840: A use-after-free in SASL handle close was fixed which could lead to crashes (bsc#1112758) - CVE-2018-16842: A Out-of-bounds Read in tool_msgs.c was fixed which could lead to crashes (bsc#1113660) This update was imported from the SUSE:SLE-15:Update update project.
    last seen 2019-02-21
    modified 2018-12-10
    plugin id 118876
    published 2018-11-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118876
    title openSUSE Security Update : curl (openSUSE-2018-1379)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2019-0339-1.NASL
    description This update for curl fixes the following issues : Security issues fixed : CVE-2019-3822: Fixed a NTLMv2 type-3 header stack-based buffer overflow (bsc#1123377). CVE-2019-3823: Fixed an out-of-bounds read in the SMTP end-of-response (bsc#1123378). CVE-2018-16890: Fixed an out-of-bounds buffer read in NTLM type2 (bsc#1123371). CVE-2018-16842: Fixed an out-of-bounds read in tool_msgs.c (bsc#1113660). CVE-2018-16840: Fixed a use-after-free in handle close (bsc#1113029). CVE-2018-16839: Fixed an SASL password overflow caused by an integer overflow (bsc#1112758). 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 2019-02-13
    plugin id 122149
    published 2019-02-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=122149
    title SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2019:0339-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2018-3624-1.NASL
    description This update for curl fixes the following issues : CVE-2018-16839: A SASL password overflow via integer overflow was fixed which could lead to crashes (bsc#1112758) CVE-2018-16840: A use-after-free in SASL handle close was fixed which could lead to crashes (bsc#1112758) CVE-2018-16842: A Out-of-bounds Read in tool_msgs.c was fixed which could lead to crashes (bsc#1113660) 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 2019-01-02
    plugin id 120154
    published 2019-01-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=120154
    title SUSE SLED15 / SLES15 Security Update : curl (SUSE-SU-2018:3624-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-3805-1.NASL
    description Harry Sintonen discovered that curl incorrectly handled SASL authentication. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-16839) Brian Carpenter discovered that curl incorrectly handled memory when closing certain handles. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-16840) Brian Carpenter discovered that the curl command-line tool incorrectly handled error messages. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2018-16842). 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 2018-12-10
    plugin id 118591
    published 2018-11-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118591
    title Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : curl vulnerabilities (USN-3805-1)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-4331.NASL
    description Two vulnerabilities were discovered in cURL, an URL transfer library. - CVE-2018-16839 Harry Sintonen discovered that, on systems with a 32 bit size_t, an integer overflow would be triggered when a SASL user name longer than 2GB is used. This would in turn cause a very small buffer to be allocated instead of the intended very huge one, which would trigger a heap buffer overflow when the buffer is used. - CVE-2018-16842 Brian Carpenter discovered that the logic in the curl tool to wrap error messages at 80 columns is flawed, leading to a read buffer overflow if a single word in the message is itself longer than 80 bytes.
    last seen 2019-02-21
    modified 2018-12-10
    plugin id 118720
    published 2018-11-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118720
    title Debian DSA-4331-1 : curl - security update
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-1568.NASL
    description Several vulnerabilities were discovered in cURL, an URL transfer library. CVE-2016-7141 When built with NSS and the libnsspem.so library is available at runtime, allows an remote attacker to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420. CVE-2016-7167 Multiple integer overflows in the (1) curl_escape, (2) curl_easy_escape, (3) curl_unescape, and (4) curl_easy_unescape functions in libcurl allow attackers to have unspecified impact via a string of length 0xffffffff, which triggers a heap-based buffer overflow. CVE-2016-9586 Curl is vulnerable to a buffer overflow when doing a large floating point output in libcurl's implementation of the printf() functions. If there are any applications that accept a format string from the outside without necessary input filtering, it could allow remote attacks. CVE-2018-16839 Curl is vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service. CVE-2018-16842 Curl is vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service. For Debian 8 'Jessie', these problems have been fixed in version 7.38.0-4+deb8u13. 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 2018-11-07
    plugin id 118753
    published 2018-11-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118753
    title Debian DLA-1568-1 : curl security update
  • NASL family Slackware Local Security Checks
    NASL id SLACKWARE_SSA_2018-304-01.NASL
    description New curl packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.
    last seen 2018-12-11
    modified 2018-12-10
    plugin id 118586
    published 2018-11-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118586
    title Slackware 14.0 / 14.1 / 14.2 / current : curl (SSA:2018-304-01)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-7785911C9E.NASL
    description - SASL password overflow via integer overflow (CVE-2018-16839) - fix use-after-free in handle close (CVE-2018-16840) - fix bad arethmetic when outputting warnings to stderr (CVE-2018-16842) 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 120542
    published 2019-01-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=120542
    title Fedora 29 : curl (2018-7785911c9e)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2018-FDC4CA8675.NASL
    description - SASL password overflow via integer overflow (CVE-2018-16839) - fix use-after-free in handle close (CVE-2018-16840) - fix bad arethmetic when outputting warnings to stderr (CVE-2018-16842) 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 120934
    published 2019-01-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=120934
    title Fedora 28 : curl (2018-fdc4ca8675)
  • NASL family Amazon Linux Local Security Checks
    NASL id ALA_ALAS-2019-1148.NASL
    description A heap use-after-free flaw was found in curl related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct. (CVE-2018-16840) Curl is vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service. (CVE-2018-16839) Curl is vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service. (CVE-2018-16842)
    last seen 2019-02-21
    modified 2019-01-25
    plugin id 121369
    published 2019-01-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=121369
    title Amazon Linux AMI : curl (ALAS-2019-1148)
  • NASL family FreeBSD Local Security Checks
    NASL id FREEBSD_PKG_E0AB177307C146C691704C5E81C00927.NASL
    description curl security problems : CVE-2018-16839: SASL password overflow via integer overflow libcurl contains a buffer overrun in the SASL authentication code. The internal function Curl_auth_create_plain_message fails to correctly verify that the passed in lengths for name and password aren't too long, then calculates a buffer size to allocate. On systems with a 32 bit size_t, the math to calculate the buffer size triggers an integer overflow when the user name length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow. This bug is very similar to CVE-2017-14618. It affects curl 7.33.0 to 7.61.1. CVE-2018-16840: use-after-free in handle close libcurl contains a heap use-after-free flaw in code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the Curl_close() function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct. It affects curl 7.59.0 to 7.61.1. CVE-2018-16842: warning message out-of-buffer read curl contains a heap out of buffer read vulnerability. The command line tool has a generic function for displaying warning and informational messages to stderr for various situations. For example if an unknown command line argument is used, or passed to it in a 'config' file. This display function formats the output to wrap at 80 columns. The wrap logic is however flawed, so if a single word in the message is itself longer than 80 bytes the buffer arithmetic calculates the remainder wrong and will end up reading behind the end of the buffer. This could lead to information disclosure or crash. This vulnerability could lead to a security issue if used in this or similar situations : 1. a server somewhere uses the curl command line to run something 2. if it fails, it shows stderr to the user 3. the server takes user input for parts of its command line input 4. user provides something overly long that triggers this crash 5. the stderr output may now contain user memory contents that wasn't meant to be available It affects curl 7.14.1 to 7.61.1.
    last seen 2019-02-21
    modified 2018-12-10
    plugin id 118707
    published 2018-11-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=118707
    title FreeBSD : curl -- multiple vulnerabilities (e0ab1773-07c1-46c6-9170-4c5e81c00927)
  • NASL family Amazon Linux Local Security Checks
    NASL id AL2_ALAS-2019-1162.NASL
    description libcurl is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.(CVE-2018-16890) The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.(CVE-2017-8816) curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library.(CVE-2017-8818) 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/415d2e7cb7), 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) Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service.(CVE-2018-16842) libcurl is vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the local buffer if very large 'nt response' data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a 'large value' needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.(CVE-2019-3822) libcurl is vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.(CVE-2019-3823) 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) set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute. According to 2016-07-22 in the Wget ChangeLog, user.xdg.origin.url was partially based on the behavior of fwrite_xattr in tool_xattr.c in curl.(CVE-2018-20483) A buffer overrun flaw was found in the IMAP handler of libcurl. By tricking an unsuspecting user into connecting to a malicious IMAP server, an attacker could exploit this flaw to potentially cause information disclosure or crash the application.(CVE-2017-1000257) A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.(CVE-2018-16840) Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.(CVE-2018-16839)
    last seen 2019-02-21
    modified 2019-02-19
    plugin id 122260
    published 2019-02-19
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=122260
    title Amazon Linux 2 : curl (ALAS-2019-1162)
refmap via4
confirm
debian DSA-4331
gentoo GLSA-201903-03
misc https://curl.haxx.se/docs/CVE-2018-16839.html
mlist
  • [debian-lts-announce] 20181106 [SECURITY] [DLA 1568-1] curl security update
  • [infra-devnull] 20190404 [GitHub] [incubator-openwhisk-runtime-ballerina] falkzoll commented on issue #15: Update to new base image jdk8u202-b08_openj9-0.12.1.
sectrack 1042012
ubuntu USN-3805-1
Last major update 31-10-2018 - 14:29
Published 31-10-2018 - 14:29
Last modified 16-04-2019 - 15:10
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