Ubuntu 18.04 LTS : curl vulnerability (USN-3710-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3710-1 advisory. Peter Wu discovered that curl incorrectly handled certain SMTP buffers. A remote attacker could use this issue to cause curl to crash, resulting in a denial of...

ALPINE-CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

DEBIAN-CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

Heap overflow

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

CVE-2018-0500

CVE-2018-0500 involves a heap-based buffer overflow in curl’s Curl_smtp_escape_eob() when sending SMTP data with a reduced buffer (e.g., via --limit-rate or CURLOPT_BUFFERSIZE). Affected releases up to 7.60.0 are vulnerable; upstream fixes are in 7.61.0 and later. The issue can allow remote code ...

CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

USN-3710-1: curl vulnerability

Peter Wu discovered that curl incorrectly handled certain SMTP buffers. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-3710-1 curl vulnerability

Peter Wu discovered that curl incorrectly handled certain SMTP buffers. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code...

CVE-2018-0500

A heap-based buffer overflow has been found in the Curlsmtpescapeeob function of curl. An attacker could exploit this by convincing a user to use curl to upload data over SMTP with a reduced buffer to cause a crash or corrupt memory...

SMTP send heap buffer overflow

curl might overflow a heap based memory buffer when sending data over SMTP and using a reduced read buffer. When sending data over SMTP, curl allocates a separate "scratch area" on the heap to be able to escape the uploaded data properly if the uploaded data contains data that requires it. The si...

CURL-CVE-2018-0500 SMTP send heap buffer overflow

curl might overflow a heap based memory buffer when sending data over SMTP and using a reduced read buffer. When sending data over SMTP, curl allocates a separate "scratch area" on the heap to be able to escape the uploaded data properly if the uploaded data contains data that requires it. The si...

UBUNTU-CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

CVE-2018-0500

Curlsmtpescapeeob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings i.e., use of a nonstandard --limit-rate argument or CURLOPTBUFFERSIZE...

curl -- SMTP send heap buffer overflow

Peter Wu reports: curl might overflow a heap based memory buffer when sending data over SMTP and using a reduced read buffer...

Security Bulletin: Vulnerability in cURL component shipped with IBM Rational ClearCase (CVE-2015-3153)

Summary IBM Rational ClearCase is affected by a cURL/libcURL CURLOPTHTTPHEADER information disclosure vulnerability. Vulnerability Details CVEID: CVE-2015-3153 DESCRIPTION: cURL/libcURL could allow a remote attacker to obtain sensitive information, caused by custom HTTP headers with sensitive...

Security Bulletin: Vulnerabilities in cURL component shipped with IBM Rational ClearCase (CVE-2017-1000100, CVE-2017-1000254, CVE-2017-1000257)

Summary IBM Rational ClearCase is affected by cURL/libcURL vulnerabilities. Vulnerability Details CVEID: CVE-2017-1000100 DESCRIPTION: cURL could allow a remote attacker to obtain sensitive information, caused by a TFTP URL processing error when doing a TFTP transfer. By redirecting a libcurl-usi...

Security Bulletin: Vulnerabilities in cURL component shipped with ClearCase (CVE-2014-0139)

Summary An attacker could send a specially-crafted certificate to impersonate a server. Vulnerability Details CVEID: CVE-2014-0139 Description: cURL/libcURL could allow a remote attacker to bypass security restrictions, caused by an error in the hostmatch function when validating certificates...