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CVSS: 5.3EPSS: 1%CPEs: 5EXPL: 0

28 Mar 2018 — Several fonts on OS X display some Tibetan and Arabic characters as whitespace. When used in the addressbar as part of an IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4. • http://www.securityfocus.com/bid/101059 • CWE-20: Improper Input Validation •

CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0

28 Mar 2018 — Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation. Zsh en versiones anteriores a la 5.4.2-test-1 es vulnerable a un desbordamiento de búfer en la funcionalidad de autocompletar del shel... • http://www.securityfocus.com/bid/103572 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-121: Stack-based Buffer Overflow •

CVSS: 9.8EPSS: 4%CPEs: 15EXPL: 0

28 Mar 2018 — A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2. Puede ocurrir una vulnerabilidad de uso de memoria previamente liberada en el compositor durante determinadas operaciones de gráficos cuando un puntero raw se utiliza en vez de una de conteo de referencias. Esto resulta en un cierre ine... • http://www.securityfocus.com/bid/103506 • CWE-416: Use After Free •

CVSS: 6.5EPSS: 20%CPEs: 8EXPL: 0

27 Mar 2018 — Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n). • http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html • CWE-400: Uncontrolled Resource Consumption CWE-674: Uncontrolled Recursion •

CVSS: 7.5EPSS: 11%CPEs: 36EXPL: 0

26 Mar 2018 — In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header value is not present in the charset conversion table, a fallback mechanism is used to truncate it to a two characters value to allow a quick retry (for example, 'en-US' is truncated to 'en'). A header value of less than two characters forces an out of b... • http://www.openwall.com/lists/oss-security/2018/03/24/8 • CWE-787: Out-of-bounds Write •

CVSS: 5.9EPSS: 7%CPEs: 18EXPL: 0

26 Mar 2018 — A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit is reached by reading the HTTP header. This vulnerability is considered very hard if not impossible to trigger in non-debug mode (both log and build level), so it is classified as low risk for common server usage. Una petición especialmente manipulada podría haber provocado el cierre inesperado del servidor Apache HTTP en versiones anteriores a la 2.4.30, debido a u... • http://www.openwall.com/lists/oss-security/2018/03/24/2 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •

CVSS: 9.8EPSS: 9%CPEs: 39EXPL: 0

26 Mar 2018 — In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection. En Apache httpd, en versiones desde la 2.2.0 hasta la 2.4.29, cuando se genera un desafío de autenticación HTTP Digest, el nonce enviado para evitar ataques replay no se... • http://www.openwall.com/lists/oss-security/2018/03/24/7 • CWE-287: Improper Authentication CWE-305: Authentication Bypass by Primary Weakness •

CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 1

25 Mar 2018 — In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file. En GraphicsMagick 1.3.28 hay una división entre cero en la fucnción ReadMNGImage en coders/png.c. Los atacantes remotos podrían aprovechar esta vulnerabilidad para provocar un cuerre inesperado y una denegación de servicio (DoS) mediante un archivo mng manipulado. It was discovered that GraphicsMagi... • http://www.securityfocus.com/bid/103526 • CWE-369: Divide By Zero •

CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 1

25 Mar 2018 — In libming 0.4.8, there is a use-after-free in the decompileJUMP function of the decompile.c file. En libming 0.4.8, hay un uso de memoria previamente liberada (use-after-free) en la función decompileJUMP del archivo decompile.c. • https://github.com/libming/libming/issues/131 • CWE-416: Use After Free •

CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 2

22 Mar 2018 — In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps. En LibTIFF 4.0.9, ocurre un desbordamiento de búfer basado en memoria dinámica (heap) en la función LZWDecodeCompat en tif_lzw.c mediante un archivo TIFF. Esto se demuestra por tiff2ps. The libtiff packages contain a library of functions for manipulating Tagged Image File Format files. Issues addressed include buffer overflow, code execution, denial of servi... • http://bugzilla.maptools.org/show_bug.cgi?id=2780 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •